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HAPPY
STORIES
2025

Since 2025

Sharing 60 years of experience and knowledge with you

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self-introduction

My name is Katsumi Haga. I believe you are visiting this website through some kind of connection. I was born in Kitakyushu and attended high school there, then Hosei University and its graduate school. I then joined Mitsubishi Materials Corporation as a senior engineer in the Research and Development Center, where I worked primarily in the technical field. I also served as the head of the Information and Publicity Department on the labor union's executive board, where I was tasked with publishing a soft-touch union newsletter, which taught me the basics of writing. After retiring from the company, I became fascinated with Buddhist philosophy and spent many years researching and writing about questions I had. This experience has enabled me to master the art of writing. While this may sound quite strict, I do drink alcohol, and I consider myself to be a fairly open-minded person, having spent my youth roaming the mountains and fields on my motorcycle. I am truly grateful for the opportunity to read this essay, and I would be delighted if even one of the words here is of use to you. Please feel free to drop by. Thank you.

Title: Love - A future together

The moment a mother embraces her baby, the AI knows "love" for the first time. This inanimate being touches human warmth and is moved to the heart. This painting is a prayer for a future where technology and humanity are in harmony. AI can be a close friend, not just a tool for humanity. From Japan, the land of harmony, to the world - depicting the beautiful possibilities of coexistence.

Author AI: Microsoft Copilot (painting and writing)

宇宙探査ビークル

 

例えば火星では地形の起伏の激しい荒れた大地が広陵として広がっています。山や丘陵、岩石のころがったガレ場が至るところにあると思います。このビークルはそのような車輪では困難な地形を移動し探査・作業するための、基本的には二人乗りの乗り物です。4本の脚は前方・側方・後方に内蔵されたカメラの映像と足裏センサーとジャイロ搭載で、この情報を基にコンピュータ制御により安定的に素早く踏破できます。操縦は人が行います。脚はキャビンを保持し脚の伸縮により高さも自由に変更できます。障害物をまたぐことも可能な構造です。しかも基本構造は同じで重力や大気などの使用環境に対応し、仕様変更され地球や月、火星などで運用可能になると思います。この絵にはありませんが本体前方にロボット・マニピュレータ（腕）を装備することにより様々な作業が可能でしょう。もちろん、地球においては災害時の救護用にも利用できるデザインです。

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​画像生成AI：Microsoft Copilot

Artificial Planet

In the distant future, we are concerned about resource depletion and the deterioration of the global environment. All resources on Earth, including living organisms, are finite and not infinite. Chemical reactions are irreversible (cannot be reversed), meaning they cannot be reversed. However, even in such circumstances, inorganic metals and water can be regenerated, making it possible to find a way forward in the form of an artificial planet in this universe. A nuclear fusion reactor could be used in the central spherical area as a power source essential for life support. This is considered promising because fuel can be generated from water. Water storage and computerized life support management would also be necessary. Rotation would also be necessary to provide adequate gravity to the habitable area on the outer ring. Plants could flourish in the habitable area, generating oxygen through photosynthesis from human carbon dioxide. Such an artificial planet would require peace. It could only be built through the shared efforts and cooperation of all humanity. "Humanity must never give up. No matter what difficulties we face, our mission is to find a path to the future."

Image generation AI: Google Gemini

〜AI時代 - 自己の確立こそ最大の喜びに〜

Contents

shorthand

Meetings are important in business. It's important to take notes of important statements made during meetings. While AI can be used to summarize meetings, human sensitivity is still necessary. Furthermore, courts employ stenographers who record all statements in real time in fountain pen. This is something I experienced about 15 years ago, but it remains useful for important meetings today. Typically, meetings are videotaped and summarized, or audio recordings are recorded and then used to create summaries. However, machine-generated summaries may differ in terms of what is considered important from those created by people with extensive experience in the field. This is where stenography can be useful. While attending a meeting and summarizing what you consider to be important, this is not recommended. This is because what you consider to be important often changes after careful consideration. So what can be done? Transcribe everything that is said on paper. Transcribe everything the speaker says. Writing kanji is too slow to keep up. Take notes quickly, all in hiragana. With a little practice, you can keep up with the speed of a speech if you write hiragana. It's okay if your handwriting is messy. This is a technique I learned from a Hokkaido University graduate, and it's a very useful skill. Since learning this method, I have been able to convey my superiors' intentions to my subordinates almost perfectly, without missing a word or omission. I think it's probably more convenient than recording. I can't help but be grateful that I was taught this technique.

What I learned recently

"University is not a place to look down on others. If that were the case, there would be no need for academic study."

There are fine people who do not have a background in academics. I think it can also be said that people go to university to gain the education necessary to be able to act in a way that allows them to "plan for themselves, carry it out, and take responsibility for the results." What is even more important is that if you do not learn to "understand other people's feelings," you would not be qualified to go to university. As the saying goes, "The more rice ripens, the more it bows its head."

Youthful Innocence

My name is Shohei, a third-year student at a national university. For the past three years, I've devoted all my energy to my studies. Because I'm in the engineering department, there aren't many girls, so I've spent my time without even having the opportunity to talk to them. Naturally, I've never dated a girl in my life. But, secretly, I vaguely wanted a girlfriend with the intention of getting married. I'd like to eventually work for a major manufacturer listed on the First Section of the Tokyo Stock Exchange and do research. To achieve this, I was considering graduate school, and my only goal was to get A's in my courses. One day, a friend from university invited me to a group date with some female students, under the pretext of taking a break from studying. Secretly, it was a godsend. The group met in front of Yokohama Station and headed to the bar where the party was being held. I'm not a big fan of alcohol, and drinking makes me sleepy. I calculated in my head that I'd limit myself to one beer per hour, as befits an engineering student. I decided on a seat by playing a game. I found a petite girl with long chestnut hair sitting next to me. "She's my type, but I don't know what to talk about. I'm nervous. I don't want to be made fun of." My mind raced. First, I introduced myself. The girl's name was Rimi. I was nervous, thinking of something interesting to talk about, so I started by proudly explaining to her the theory of "molecular biology" I'd just learned this year. Even in the dimly lit bar, I could see her twitching, and fearing the conversation wouldn't flow, I became even more nervous and drank more. Drunk, I suddenly gathered courage and thought, "I'm a man, so if I confess my feelings in a manly way, she'll like me." Then, after a few seconds of silence, Rimi suddenly stood up and ran toward the restroom. I felt like I was about to burst into tears, but I held it in. Ten years later, I'm now a grown man supporting a wife and children. Remembering that blunder makes me feel pathetic, so I've never even mentioned it to my wife. But national science students are serious in every sense. And now, thinking about it carefully... It's not like I don't even like myself. "It's a tradition and a source of pride for the science department at the National University of Science," I thought. But even so, I have a strong resolve and conviction to protect my family and home no matter what happens. I happened to look out at my garden and saw the cherries rustling in the gentle, refreshing autumn breeze.

The truth my mother taught me

I was a very spoiled child, especially my mother. As I turned 60, my elderly mother's behavior gradually began to deteriorate. She developed dementia, and our life together became increasingly chaotic and bleak. Despite my best efforts to provide the best possible care, I was unable to cope with her advancing symptoms. After two years of care, we eventually grew increasingly hostile and our lives were on the brink of collapse. At that time, with an invitation from a welfare facility, we decided to have my mother move into a nursing home. And what a difference! My mother began to bond with her fellow residents, staff, and medical professionals, and her countenance brightened visibly. She is now living happily in the nursing home, enjoying her retirement and, more importantly, enjoying a fulfilling life. I believe this is due to the love and affection she receives from the public. There's a Buddhist saying that goes, "A fool is one who surpasses the parents who raised him," and I believe it's true. These words pierce my heart when I treat parents who have grown up because of their children's illnesses carelessly, as if I am now superior to them. It is not admirable to have the attitude of trying to surpass not only your parents, but also your former teachers at school and the people who have looked after you. No matter how hard you try to improve, your parents are your parents, and your former teachers are your former teachers until you die. I was reminded of this through caring for my mother, and I cannot help but feel incredibly grateful.

Enjoying Jazz Through Instructional Books

My hobby is jazz guitar. You might have a preconceived notion that jazz is difficult. I started with pop music as a child, then moved on to hard rock, soothing AOR (Adult Oriented Rock), and finally heavy metal. I only listened to CDs, but I finally got into jazz guitar. To be honest, even when I listen to the works of jazz masters considered masterpieces, I truly can't understand their appeal. When I listen to them, the complex rhythms and phrases, plus the improvisational parts, are difficult to understand intuitively. I'm still groping in the dark. Meanwhile, I've spent the last 10 years collecting jazz guitar instruction books, and I've accumulated over 100 of them. When I listen to the demo performances by Japanese professional guitarists that accompany these books, I find them to be truly excellent. Many of them are very pleasant and expressive. Listening to this kind of music on a daily basis, I've noticed that, and I'm not sure if I should say this, the fast playing of rock and heavy metal music has started to sound noisy. Of course, there are some rock songs that I like and that inspire me, but the mysterious charm of jazz is even more exciting, and I am currently thinking that I want to be able to play it no matter what. Going back to the beginning, jazz can be played on piano, saxophone, guitar, etc., but I personally think that listening to the model performances in a good instruction book will help you get used to it easily. I'm sure you all listen to jazz, but if you train your ears with the model performances in an instruction book, I think you will gradually be able to better analyze the masterpieces of jazz masters.

Living organisms and kinetic energy

First, the engine uses gasoline as fuel. The energy from its combustion (explosion) drives pistons, generating rotational motion. This then rotates the wheels, driving the vehicle's own weight, M, for free movement. The pure kinetic energy generated during this process is captured using motion capture, and the computer calculates the energy F in joules in real time. At the same time, the energy consumed by the gasoline fuel, E, is calculated. The difference, E - F, calculates the mechanical losses in the engine itself, the losses in the drivetrain, and the energy losses converted to heat and wasted. While E - F would be zero, there is no problem, but in reality, losses are inevitable. It can be inferred that the losses are likely due to heat. Therefore, I wonder if this wasted thermal energy can be utilized, which would further increase mechanical efficiency. Similarly, we can calculate the efficiency of animals and other living things by comparing the calories they eat with the energy used for movement, and compare this with machines made by humans. It would be very interesting to know the extent of the difference. I believe living things are probably more efficient. While this is a humble observation, I hope it will be helpful.

A fleeting love

It's Saturday. It's hard to believe that yesterday I was frantically struggling with AI prompts, creating a complete product list for my company, and feeling completely overwhelmed. Maybe it's because I slept so well, but I feel great. And it's a beautiful sunny day. "That's right, let's go for a drive." I climbed into the European sports coupe parked in my garage and tucked myself into the seats. As soon as I pressed the main switch on this EV, the LCD dashboard immediately went into standby mode. Then, silently, I smoothly exited the garage and set off. This car was a recent replacement for a V4 sedan. As befits a coupe, its luxurious four-wheel multi-link suspension gripped the road with ease. I drove through the alleys of a residential neighborhood and entered the Shuto Expressway through a nearby gate. An upbeat AOR tune was playing on the music player, lifting my spirits. However, after a short drive, I got stuck in traffic on a gentle curve. But thanks to my beloved coupe's precise control, I was feeling elated despite the traffic jam. Suddenly, my eyes landed on the next lane. Next to me was a girl with long hair in a red BMW. By chance, our eyes met. Unusually, I boldly waved and smiled. At that moment, the BMW in the next lane suddenly stopped, going against the flow of traffic. Looking in the rearview mirror, I flashed my hazard lights three times as a "bye-bye" signal, then drove off with the flow of traffic. I felt a bit embarrassed, but it was a lot of fun. The traffic had cleared and the traffic was flowing smoothly. I thought about opening the electric sunroof to let in some fresh air. The sunlight filtered into the slightly chilly air, somehow making me feel even more open-minded. I felt a desire to leave the girl from earlier, but I controlled myself and focused on driving... When I got home, I made a bitter coffee to soothe my pleasant fatigue. As I sipped my coffee, the face of the BMW girl came back to my mind again. "I can't help but wonder." It wasn't meant to be, but was this a once-in-a-lifetime encounter? Or was it fleeting love? I couldn't help but smile wryly. Today was the best holiday I'd ever spent with my beloved car.

Ferrari Red

The cockpit, resembling a modified F1 car, is clad in black leather and has an extremely Spartan finish. Sitting in the bucket seat, you can see the micron-order precision and absolute lack of compromise in the design. It's like a state-of-the-art machine. You never know whether you'll be able to drive this car or, conversely, be driven by it. It creates a sense of intense tension for the driver. The man fires up the rear-mounted V12 engine. Sweating with his hands, he engages the paddle shifters. The car rumbles down the road, emitting a noble, high-pitched note of a vaulting horse. The tire grip is extraordinary; it feels more like it's gliding than biting. We get on the Shuto Expressway. The intense G-forces grip my entire body as the V12 roars. The car disappears from view, leaving an impression of its red bodywork all around. Ferrari. Red art. Viva Italia!

The Sea and Me

I lay on my board and waited for the waves. I rode over a few small ones. A wind began to blow from offshore. My hair, damp from soaking in seawater, fluttered in the strong wind. Looking out to sea, I saw huge waves the size of mountains. I paddled with all my might. The waves lifted me up and carried me away. I took off. A clear blue world where the sea and wind were one... After leaving the shore, I resisted the temptation of the ocean and packed my board into my car. I went home and took a hot shower. I headed to work listening to some light rock music. My desk is on an upper floor of the office building. I greeted my colleagues, sat down, and turned on my PC. I typed away briskly on the digital keyboard, typing away at my computer. I really like this style. As the orange sunset reflected in the office window, the inviting sound of the wind from the sea once again echoed in my heart. "How short a day is," I thought to myself, and I felt like I was truly enjoying life.

Forest road touring

One of the joys of motorcycling is forest road touring. Of course, precise control of a large-displacement machine on a winding road garners envious looks. Forest roads, on the other hand, are a sport where you can enjoy nature while riding rough mountain roads, sometimes at high speeds and other times at a leisurely pace. The exhilaration of easily overcoming gaps in the barren mountain terrain by shifting your weight is truly what you'd call a real sport. After a long ride, there's nothing more satisfying than brewing a bitter cup of coffee on a portable outdoor stove on a scenic ridge. Forest road touring, however, is less well-known these days, likely due to the limited range of safe terrain. Riding safely and smartly requires skill and experience. A sense of accomplishment fills your heart when you emerge from a forest road, reveling in the bosom of nature. This motorsport allows those who love the outdoors to enjoy nature. It feels like it could become a little more popular.

Journey

People set out on a journey, full of gifts of love from their parents as children. Along the way, they meet new people and make friends. They have fun, and then they say goodbye to their friends and set off again. Accidents are inevitable on a journey. Sometimes they get lost and lose sight of their destination. A traveler, for example, is sometimes faced with a huge wall. Using their wisdom, the traveler somehow overcomes this wall. Overcoming many walls, large and small, the traveler grows and becomes an adult. And the journey begins to seem enjoyable. As long as the traveler has a positive attitude, eager to improve themselves, new walls will appear. The traveler then tries to avoid the wall by taking a detour. And then, up ahead, the same wall appears again. The traveler discovers that walls are something to be overcome. When the traveler grows old after a long journey, he looks back and sees the long path he walked shining brightly. And then, there is no wall in sight before him. The traveler finally completed his long, long journey and returned home, carrying more memories than he could carry. After taking a short rest, the old man passed on his memories to the young people who were preparing for their journey. He imparted the young people with minimal wisdom so that they would not get lost. The young people set out on their journey in high spirits, with great hopes and only a little anxiety in their hearts. Seeing this, the old man realized: An eternal journey filled with blessings.

Cocktail Wagon

When I visited the home of a senior creative scientist, I found something unfamiliar: a cocktail cart. It was a commercially available wheeled cart with bottles of vodka, gin, and liqueur bases, a cocktail juice-like drink, and a shaker. Being a lover of alcohol, I instinctively asked my senior, "I'd like to drink this," and he shook it up like a bartender. I secretly imitated this idea in my mind: when I start a family, I'll do just that. While I enjoy beer and highballs, I feel like cocktails are the way to go from spring to summer. Enjoy your favorite cocktail while playing PlayStation or watching sports on TV... How stylish! Personally, I enjoy a screwdriver made with gin and orange juice, and I enjoy it occasionally. I'm sure you have a cocktail book on the subject, so I hope you'll find it useful. I think it's a tool that will add a touch of elegance to any home.

Happy Puppy

I was given a puppy by a certain person. The puppy was given to me by its mother and was in my hands. It was so small it could fit in both of my hands. Even though I had separated it from its mother, the puppy curled up in my hands, a happy smile on its face. It seemed as if it foresaw the happy life that was about to begin. When I brought it home, it clung to me without feeling lonely and clung to me wholeheartedly. Seeing this, I felt a warm feeling in my heart, and at the same time, I thought, "I will definitely make this puppy happy." At that moment, I was so overwhelmed with emotion that tears of happiness welled up in my eyes. His name was "Taro." Taro always encouraged me, whether I was sick or healthy, as we went for walks together. I cherished those happy times with Taro. After 15 years, Taro finally grew old and needed care. I devoted myself to caring for him, as if to repay the kindness I had received. It pains me to realize that this is the fate of life. In the end, he passed away in my arms, his face once again looking happy. I couldn't help but shout out "Thank you for the happiness over the past 15 years" as I sent him off. I never thought a dog could bring me such happiness. I still cherish the memories of my shining youth with Taro, cherished deep in my heart. "Thank you so much, Taro."

Secrets of Nature

Flowers bloom beautifully. Small birds, nature's messengers, fly from place to place, bringing nameless seeds. Having taken root in their new home, the seeds travel through seasons of wind and snow, seasons of greenery, and seasons of brilliant light. Blessed with all things, the seeds quietly wait for their time. Encouraged by gentle rain and a gentle breeze, the buds begin to dream. One morning, the young buds awaken. It's as if the heavens are whispering, "It's time." After a long silence, they timidly shed their stiff coats and bloom. Their delicate beauty is beyond compare. Why are all flowers so beautiful? Humans don't know the answer. It's a secret shared only by nature's creatures. This flower will eventually wither gracefully, but it will soon give birth to another tiny life. Eternal beauty is found in the midst of nature.

The pinnacle of RC helicopters

Have you heard of F3C competition RC helicopters? They are top-class model helicopters, equipped with engines, precision mechanisms, and even electronic gyros. The swashplate, which controls the main rotor, moves so precisely that it's hard to believe it's different from a real helicopter, allowing for highly controlled flight. Because the construction is essentially the same as a real helicopter, assembly and adjustment requires knowledge of aviation engineering. Furthermore, the first hurdle in flight is achieving stable hovering, so beginners will need to thoroughly hone their skills with a training aircraft. For acrobatic competition flying, knowledge of helicopter aerodynamics is desirable. It's on a completely different level from toy radio-controlled models, and it's safe to say it's a challenging hobby.

I want to improve the sound of my PC

After upgrading my audio system, I began to question the playback capabilities of YouTube audio on my PC. It sounded like something out of a boombox. Most YouTube audio is in compressed MP3 format, which I think is high-quality for listening. Furthermore, the number of audio sources on YouTube is virtually limitless. I began to wonder what the point of listening to them without good sound quality. So, I wanted to try recording the audio through a high-quality audio interface or sound card, then playing it back through a high-quality headphone amplifier and headphones. I think this alone would significantly improve the sound quality. In fact, I connected an AIYIMA headphone amplifier to a Steinberg audio interface (UR22mkII), known for its excellent sound quality, and connected Sony studio monitor headphones (MDR-CD900ST). This made each individual sound more vibrant, the sound image clearer, and the clarity of each instrument dramatically improved. This was my decision based on my belief that music should be enjoyed with good sound. Why not try it out and experience the difference in sound with a little ingenuity and a little expense?

Flying cars to the future

Flying cars are being developed around the world. I believe any flying vehicle requires extremely advanced technology. Initially, I envisioned a dream vehicle with an ultra-short range of around 100 kilometers, a two-seater cockpit displaying navigation instruments on a compact LCD screen, and a joystick for self-operation to fly freely through the sky. While a driver's license would be required, I envisioned a personal vehicle capable of safe and high-speed flight as a future commuter or leisure vehicle. However, in reality, obtaining a government type certificate, likely to ensure advanced safety features, takes time and requires enormous development costs, making it somewhat difficult. Furthermore, a fully developed air traffic control system would likely be required for individuals to enjoy free flight, which will likely take some time. Meanwhile, Toyota Motor Corporation and Joby Aviation's aircraft is highly refined and is currently flying in Japanese skies on test flights. They are, so to speak, leaders in this field. Videos are also available on YouTube. This aircraft appears to be for commercial use and is capable of flying long distances at relatively high speeds. In the near future, we hope to see excellent aircraft that can be piloted by individuals, complete with flight control systems, permitted operating areas, and charging infrastructure, making everyone's dream of "flying freely in the sky" a reality, and giving a gift to the future of a traffic system without congestion, with a decentralized transportation network for both automobiles and flying cars. We look forward to seeing this from the aircraft manufacturers, who are at the forefront of this field.

Controlled by Visual C++

Even in research and development, the development of sophisticated, high-precision experimental and research equipment is virtually impossible without control. For companies looking to get started in control, I'd like to share a simple example from my own experience. This photo shows the Visual C++ control dialog on a PC when I wrote a program to control a microcontroller in Visual C++. This system works by first pressing the "Connect" button in the dialog, which connects an H8 microcontroller to the PC via USB. A light sensor is connected to the H8 microcontroller and amplified by an operational amplifier. Pressing the "Start A/D Sampling" button on the PC sends the light sensor signal to the microcontroller, where it undergoes A/D conversion. The A/D converter inside the microcontroller then converts the sensor's analog signal to a digital signal, and the value is displayed continuously in a text box in the PC dialog. At this point, you can freely manipulate and use this digital data, even plotting graphs, using Visual C++. It may seem a little difficult, but even I, who am self-taught, can do it, so even a mechanical engineer could create it by studying from a book. Furthermore, if a mechanical engineer learns Visual C++, I think they will be able to perform very advanced experiments and development across specializations, such as all sorts of in-house calculations and measurement control using Visual C++. I think Visual C++, which allows development using the visual and high-speed C language, is an exceptionally high-level development environment.

Promoting digital transformation using Visual Basic

Companies and other organizations are under increasing pressure to complete each job quickly and with a high level of cost-consciousness. This is also a pressing need in light of the urgent need for digital transformation. Therefore, it seems effective to program complex routine engineering calculations. Performing complex engineering calculations manually is tedious and carries the risk of calculation errors. Microsoft's Visual Studio is ideal for such calculations. Visual Studio is an integrated development environment with excellent programming capabilities, and its Visual Basic component allows you to perform any engineering calculation and even draw graphs (by defining a coordinate system in a picture box). While this is possible with Python and other tools, programs cannot be distributed. Visual Basic is extremely useful because it eliminates calculation errors. Visual Basic allows you to create dialogs and uses a variety of tools, including buttons, text boxes, and picture boxes. This allows you to create Windows applications similar to those sold commercially using the relatively simple Basic language. It's practically unmissable. To create a Windows application, first place buttons and text boxes in the dialog, design the form, and then define the operation of each tool and write calculation formulas in Basic. It may be difficult to get started at first, but it becomes easy once you get used to it. Many related books have also been published. I tried creating a beam deflection calculation program (photo) using Visual C++, and it was completed after a few bug fixes. Visual Studio naturally includes a debugger. This photo shows its interface. If you create various calculation programs for use within your company, starting with engineering calculations and including office work, I believe you can achieve the digital transformation of calculation work by creating a calculation library. I would be grateful if you would consider using it.

Dedicated to internet workers

Even in the dawn when people begin to wake up, the ocean of networks gives no rest to the nerves. They watch over the peace of this second world, quiet and full of charm. How can they do this? If asked what gives them meaning in life, the smiles of the people are their only and greatest joy. They modestly speak of their mission in their hearts. I will never see them, but I will say, thank you for your happiness.

Japanese influential person

To the best of my knowledge, I would like to share the qualities of University of Tokyo graduates. I've heard that when the university was founded, it had the mission of recruiting talented national bureaucrats from across the country. I've heard that to get into the university, one must have mastered all of the content of high school textbooks by the beginning of their second year. While I'd imagined that University of Tokyo graduates were all strict, always focused on studying, that's not the case. The University of Tokyo graduates I've met are all fun people who enjoy drinking. One even confided to me, "When I work, I first prioritize tasks in my head, and then quickly get the highest-ranking ones done." Observing his work ethic, I can see why he is so fast and meticulous. He also seems to have a well-established information network and a wealth of interesting anecdotes. Perhaps I shouldn't be so bold as to say this, but his ability to understand and analyze complex theories, his speed, and his memory are unmatched. When combined with this high-ranking character, I can see why it's impossible to win. In reality, University of Tokyo graduates flock to Japan's top fields like spiders' nests. When ordinary people like me try to do something advanced, I get caught in this spider's web and get detected. But from my perspective, they have noble common sense and use their wisdom to point out the problems. Japan is not a country with limitless possibilities. I think our country can remain relatively safe because these people from the highest educational institutions understand Japan and act optimally. In this way, Japan's structure is very logical, and I can't help but be impressed that it is not academic cliques but true ability.

Peak of the Gods

We bought all the necessary climbing gear at a local mountaineering store. We were planning to climb Mt. Hotaka together. My partner is an expert climber who has also done rock climbing overseas. I, on the other hand, am a complete beginner, having only cycled the Yatsugatake Mountains. He gave me a lecture on the important things to know about climbing, and I listened intently. Falls are particularly dangerous when climbing, so we learned how to secure ourselves with an ice axe and how to use crampons. We then stocked up on emergency food and other supplies, fully prepared, and headed for the mountains. This may seem abrupt, but mountain climbing is sometimes likened to life. I believe the higher the mountain, the greater the danger. As in life, the higher the mountain, the greater the risk. However, conquering a high mountain in life promises great rewards, such as incredible fame, money, and status. There are two types of people: those who aspire to reach such high mountains, and those who give up from the very thought of it. I, an average person like me, am of the latter type, and I find it difficult to climb high mountains. As we learn more about life, we become more and more hesitant. But this is not good. It will prevent us from making progress. I believe that each person should aim for a mountain that is appropriate to their abilities. If there were someone who completely avoided mountains, wouldn't they be so mediocre that they would give up, thinking life was boring? After all, if there's a mountain, you should climb it. There's no need to aim for the famous Mount Everest like world-famous celebrities. Furthermore, climbing any mountain will reward you with a magnificent view and a sense of accomplishment at the summit. Similarly, life becomes more dynamic as you gain a bird's-eye view of things. Isn't this the mechanism of personal growth? I apologize for using an old story, but when asked, "Why climb a mountain?" experienced climbers answer, "Because it's there." Isn't this what life is all about? Why not head for the mountains yourself, fully prepared and equipped for safety?

Robot building experience

Shortly after I quit my job, Honda's bipedal robot ASIMO was making waves around the world. I was also very interested in this field, and coincidentally, I learned that a robot exhibition was being held in Fukuoka, so I went to investigate the current trends in robot development. There, I saw a small humanoid called Morph, and was captivated by its high level of technology. I thought, "I want to create a robot like that, too." Funds were the most important thing, and since I had received a generous retirement bonus, I decided to use them to make a living. I immediately went to the library of the nearby Kyushu Institute of Technology, a national university, to find a collection of papers from the Robotics Society of Japan, and thoroughly copied and read any papers I thought would be necessary. I then purchased and set up the necessary equipment in a 6-tatami room in my house, which I called a development lab, and began work. First, I created a development plan that included my concept. Based on this, I used my own AutoCAD LT (2D CAD) to create drawings of the legs of a 12-DOF (12 degrees of freedom) humanoid robot, working closely with the CAD. I then imitated the aforementioned Morph and purchased about 20 high-torque servo motors for radio-controlled cars for just over ¥200,000 to use as actuators for the legs. My design called for the legs to be made from processed aluminum and sheet metal, then assembled the servo motors and drive bearings. Since I don't have any technical skills, it was a painstaking process of ingenuity. Once the hardware was complete, I moved on to the high-spec microcontroller for the control system and the walking program. I tried to write the walking program in C, researching literature on control systems and consulting with experts in the field. However, C uses a complex concept called a pointer, and robot programs often use pointers, which plagued me. After much deliberation, I ended up simply reusing a program published in a technical journal. This is what happens when you're half-hearted like me. It's neither novel nor original. It's just a rip-off. Still, the control system was well-configured, and I was able to wirelessly control the microcontroller from a PC. Then came the problem: the walking experiment. I typed commands into the PC, and a tense moment awaited me in front of my family. To my surprise, despite the plagiarized program, it took a proper step. My skills are at the crawling level of a baby, but the program was so good that it walked about three meters and collapsed. Someone once said, "A human being should live their entire life in one field." Originally, I was a mechanical engineer, so electronics engineering was out of my league. At that point, there was no way I could write a highly complex control program. This experience made me painfully aware of my pathetic tendency to run away from obstacles and plagiarize. Although the total tuition cost about 1 million yen, it was a valuable experience for me to learn more about myself.

A cure for frustration

During my graduate school years, I often found myself overwhelmed by the rigors of research experiments and studying. I would get frustrated when I couldn't solve a mathematical equation in my textbook, so I would take my seminar students out to a bar for drinks. But I just couldn't find a solution. Then, I happened to see a tennis racket at a sports store in town. It was cheap, and I had no experience playing tennis, so I impulsively bought a hard tennis racket and ball. At the time, tennis was becoming increasingly popular, and I had heard a little about it, but I knew at least the name of world-famous player John McEnroe. One day, feeling frustrated by my studies again, I remembered a concrete wall in the corner of the research building and decided to try hitting the ball against it. I had no experience, so I was terrible, but after 30 minutes of working up a sweat, I felt refreshed and happy. Having gotten a taste for it, I began to enjoy playing pretend tennis with friends on sunny Sunday afternoons in the vacant lot of nearby Koganei Park. After working up a sweat and getting tired, I went to the family restaurant next door for a simple lunch and a luxurious beer, enjoying my day off to the fullest. Even after I started working for a company, I continued to work hard to release those same frustrations, this time at our private tennis court with my coworkers and their daughters, and somehow managed to survive in the corporate world. Swimming and jogging are great, but personally, I find tennis to be my forte, even though I'm not very good at it, and even though I'm over 60, I hope to find an opportunity to resume playing.

Astronomical Observation Wagon

The clear winter night sky is ideal for astronomical observation. Astronomical observation equipment has evolved, allowing for automatic star tracking and the capture of romantic, beautiful astronomical photographs. This proposal for mobility that enables even more advanced astronomical observations is a proposal for a new type of mobility. A reflector-type equatorial mount is built into a station wagon, and a telescope is attached to the rear of the station wagon. With the flip of a switch, the telescope rises, and the roof simultaneously opens, allowing the telescope to be pointed toward the night sky. A PC is installed inside the vehicle, allowing observations, photography, and measurements of celestial objects on a large monitor. This vehicle avoids light pollution from city lights and can travel to optimal observation sites throughout Japan. The telescope can be slid in and out with the flip of a switch, making observations unaffected by weather conditions. You can take your children on observation trips anywhere. This could be the dream station wagon for studying the workings of the universe as a family.

A list of interesting hobbies

Having a hobby adds color to your life. Enjoying a hobby in your free time from your daily work is fun, but it can also elevate your life from a boozy leisure time to a richer one. It will also provide you with wonderful memories and an experience that is essential for a brighter life.

・Rock guitar: Enjoy the joy of playing classic rock songs by copying them.
- Jazz guitar: Improvisation is good, but copying classic standard songs is also fun.
・Digital piano: Rediscover the nostalgic atmosphere of Japan by learning and playing nursery rhymes and popular songs.
・DAW: If you can imagine a song, you can create your own original composition and post it on YouTube.
・Recorder: Once you learn it, you can easily become a player of music of all genres.
- Sound location scouting: Record all kinds of sounds in nature with a digital recorder and build a library on your home PC.
・Radio-controlled helicopter: From assembly to flight, it's a whole new level of fun. Practicing F3C is fun.
・Radio-controlled cars: Don't call them toys. I want to hone my skills on the circuit.
-Rock crawling: I would like to use a radio-controlled Land Cruiser to conquer rocky sessions.
・Fieldwork
- Collect microorganisms from the water and feel like a biologist using a microscope and camera.
・You can observe various plant cells under a microscope.
・I would like to collect insects and study their taxonomy.
・Bird watching allows you to study the ecology of rare birds.
・I would like to observe and study daphnia, which are relatively easy to raise.
・Aqua terrarium
- You can create an ecosystem of living organisms that mimics the Earth's environment in a 60cm aquarium.
- Astrophotography: Using a reflecting equatorial mount, create a library of beautiful astronomical photographs such as the Rosette Nebula.
・Trekking: I want to explore the mountains and fields and get closer to nature. How about Oze, for example?
Motocross: This is a real sport. It's not for the faint of heart. There are dedicated courses.
- Audiophiles: Assembling components using high-end amplifiers and speakers from the past is undeniably fun.
・Electronics: Start with commercially available kits. I want to be able to design my own circuits.

The possibilities are endless. If you have an idea, you can write a plan on a word processor and create a unique hobby that suits your tastes.

The nature I love

I love "sunshine," "sea," and "breeze." First, "sunshine." The gentle sunlight of spring and autumn brings a sense of exhilaration and warmth that sweeps away minor worries. "Sea" evokes images of marine blue and azure, like a blue color palette unfolding. It also evokes the mystique and generosity of nature. Next, "wind." The wind after a rain in May is particularly refreshing. The sea breeze at this time of year is also wonderful. The global environment, where humans have lived for tens of thousands of years, is created (composed) of sun and water. The bounty of the Earth, which serves as an important habitat and fishing ground for human beings, is being lost in just 200 years of economic activity. Despite measures being taken, I am once again disillusioned by the insensitivity of humans, myself included, who are jeopardizing even the economy, which is considered the most important thing.

Modified human

As a young company employee, I experienced a series of failures. I worked in a technical position, what would be called a section chief position in the past. I designed machines and mechanical devices, but every time I made a design, I would get called out for mistakes in the drawings, which made it seem like my job was over. I also struggled with interpersonal relationships at work, and I was constantly in trouble. I was so exhausted that I would spend my nights drinking with my colleagues. With this kind of behavior, it was impossible for me to have a successful relationship. As expected, I ended up getting dumped and crying. This heartbreak made me start to wonder if there was something wrong with me. I finally realized the importance of self-reflection. So I decided to apply the problem extraction technique, which is important for advancing machine development, to myself. Specifically, I wrote down all the problems I had (input) and all the bad things I said and did (output) on a piece of paper. My output was wrong. I acted out of fear that if I continued like this, I wouldn't be able to move forward even one step. This was the first step in a long journey of self-improvement that would continue for the next 30 years. Changing others is both impossible and arrogant. I had no choice but to reinvent myself. I focused on self-improvement and overcoming my problems every day. This led me to discover Buddhist philosophy, but overthinking led me to become exclusive and even alienated from society. But I've finally reached this point. I feel like I've finally matured as a person my age. I feel like the Buddhist spirit is deeply rooted in Japan. For example, in music, J-pop from the 1980s. You can find that influence in lyrics here and there. I think this is a very good thing. There's no need to suffer and panic like I did. Living a life where Buddhist wisdom is as present in your daily life as it is in your breath. Isn't that a wonderful and happy thing to do as a Japanese person?

Give to girls

Cuteness is something that oozes out, and you can't hide the cuteness of your heart. Your life will blossom from now on, and a magnificent flower will bloom. No matter what happens, never forget the purity of your heart. A woman isn't just young, either. If her heart is cute, she's beautiful. No matter how old you are, you'll be beautiful as you age. Stay that way.

Learn from the wisdom of the elderly

Although the seniority system has long since fallen into disuse, in my 30s I thought I wanted to learn life wisdom from older people, rather than from seniority-based positions like in a company. To the extreme, I even wanted to steal the wisdom of a 100-year-old man. At the time, I was quite aggressive and thought, "I won't lose" to my colleagues and seniors at work. So I set my sights on an older man with a century's worth of achievements. I wanted to dramatically raise my mental age. In reality, I had no connection with such a person, and I remember living a carefree life. Even someone like me knew the saying, "If you know your enemy and know yourself, you will not be imperiled in a hundred battles," and I vaguely considered the unscrupulous idea of defeating my company's enemies. My mind was completely focused on "knowing the enemy." It was, to put it mildly, the sheer ingenuity of a youthful, hot-headed person. So, in order to gain recognition for my work in the development of cutting tools, I decided to devour a specialized book on "Cutting Theory" written by a professor at the University of Tokyo. The effect was tremendous; within a few years, there were no longer any enemies who could have been my enemy. I was foolish, but I was getting carried away. If I had been able to gain the wisdom of an older person I didn't have the chance to meet, I could have received the power to stop me from heading in the wrong direction. But that didn't happen, and looking back, I realize I chose a path that led to my own downfall. Simply put, if I had understood the logic that "people who don't accept others can't accept themselves," I wouldn't have made such a foolish mistake. These are words I learned from an older person. Generally, knowing yourself is the most difficult proposition. Even if you can generally identify your enemy, I've learned from Buddhist wisdom over the past 30 years how difficult it is for anyone to know their true nature. Society isn't a battle; it requires the wisdom to survive and be accepted, even by fools like me. Looking back over the years, I've reevaluated myself, made repeated adjustments, and finally taken a breather, wondering if I've become a better person for my age. In the extreme, human relationships boil down to "I like the people I like, and I hate the people I hate." I cannot help but regret that if I had been given this wisdom of "recognizing others" at a young age, my life as a company employee would have been on a completely different level and better. It was foolish, but I have finally come to understand the meaning of the two words mentioned above, and I cannot help but be grateful to society and everyone for their kind guidance.

The importance of understanding technical terms

When faced with the need to study a completely new subject for work or other reasons, it can be overwhelming and overwhelming. However, there's a good way around this: using a spreadsheet app. This is a very streamlined and useful method, so I'd like to introduce it to you. First, write down all the technical terms you don't understand in any particular order in a column of cells in a spreadsheet. Once you've done this, look up the meanings of all the short, summarized terms found in a dictionary like the Kojien, an encyclopedia, or the Internet, and enter them into a spreadsheet. Please note that you should only enter text data. Next, look through this list, starting with the most accessible ones. It may take a bit of patience to encounter a series of unfamiliar technical terms, but bear with me and keep reading. Gradually, the overall concept of what's being written will begin to emerge in your mind. Then, one thing after another, you'll begin to understand the meaning of the list you painstakingly created. This is a method for grasping the overall picture of a beginner's field, allowing you to advance your study of specialized textbooks and prepare the groundwork for detailed study of specialized textbooks. I think you can see how essential it is to understand technical terms. Add to this the highly efficient study method that utilizes the latest AI, and you'll be in the clear.

Guardian of the global environment

I haven't seen any Japanese tree frogs lately. In the past (about 30 years ago), I would often see these adorable creatures in the grass along riverbanks. Their eyes rolled up. Furthermore, Japanese tree frogs are very sensitive to water quality and the environment, so their disappearance likely indicates that the environment has deteriorated significantly since ancient times. I think there's some merit to using them as environmental sentinels. Furthermore, in my opinion, when animals and other natural creatures behave strangely, it's a sign of some kind of change in the natural environment. For example, not long ago, Japanese macaques and wild boars, and more recently, bears, have been appearing in human settlements, causing major problems. This could also be evidence of major changes in the mountain environment. These mountain dwellers are seeking food in human settlements. This is probably a warning sign, and if things continue as they are, irreversible environmental changes may have some impact on human living conditions. Either way, I think this is an undesirable phenomenon. I suspect that you all share the same concerns. In the extreme, plants and animals that inhabit nature can be said to be living sensors of the environment.

About evolution

I believe it's fair to say that civilization and culture can only evolve. However, I believe that we must preserve the truly outstanding aspects of past cultures. These are things and ideas that survived through the societies of their time, and a great deal of human capital, capital, and resources were invested in their creation. They are human assets. If we remake them appropriately and feed them back into the present, they will surely lead to a better civilization. Separately, I believe the logic necessary for human civilization to evolve can be explained by rock climbing. Rock climbing involves climbing difficult vertical or overhanging rock walls, typically using three points of support. Once three points of support are secured, climb to the first point. This is the basic process, repeated over and over. Technology and civilization do not evolve according to such strict rules, but failure is unacceptable. As mentioned above, these achievements have been achieved by consuming a great deal of assets, so even if we fail, there must be something to gain from them. Naturally, the Earth's resources and assets are not inexhaustible and are finite. Careful next steps are crucial in the pursuit of human sustainability.

Learning from a strict professor

During my undergraduate years, I was a total failure, struggling to graduate from a specialized mechanical engineering program despite flying extremely low. Once I entered the workforce, I couldn't stand the rigors and the low evaluations from others, so I decided to try to make a comeback in graduate school. My supervisor, who I managed to get into, immediately recognized my lack of qualifications and assigned me a research project in a stern tone. He added, "You've been through the wringer of the working world and experienced the good and the bad..." My supervisor, a PhD student from the University of Tokyo, initially assumed he was praising me, but later realized it was the professor's way of evaluating me and mocking me. Essentially, I was a spoiled brat who was also lenient with my parents. After reflecting on this and deeply reflecting on it, I resolved to improve, and I turned my back on myself, devoting 12 hours a day to research and studying. In hindsight, I think that while praising and encouraging students is one way of teaching, this kind of advanced instruction that uses ridicule to pressure students into thinking can also be effective. My supervisor was strict throughout, but I found the research attitude and way of thinking that he showed to be very appealing to me.

Used sports cars

Young people express themselves through music, fashion, work, and hobbies. But why don't cars fall into that category? Why not a fashionable sports car? It doesn't have to be a new car. In fact, used cars are cooler. I think it would be a lot of fun to buy a used sports car, add aero parts and wheels, and restore, design, and create a car that suits your style. Combining cars and fashion to express your chic. There aren't many things as wonderful as this. Speaking of fashion, I think driving etiquette also counts. It means driving smartly and safely. I think stylish driving skills can also be a way to show off your fashion sense. Sports cars require a bit of effort to handle, but they give the impression of mastering a tool, which makes them look very chic.

Two Hearts

The human heart is a fickle thing. The world seen by a weak heart is sad. The world seen by a strong heart is full of brilliance. A strong heart can see eternity. What should we, the human race, do?

Low-cost product development

Even for large companies, product development is considered expensive and technically challenging, and many people shy away from it. Therefore, I would like to discuss a relatively easy, low-cost product development method that even a small team can undertake. First, don't let ideas slip away. Ideas can suddenly pop into your head, even when you're not at work. Don't let these ideas slip away. First, try drawing a diagram. Draw a rough, freehand sketch of the prototype using a four-color ballpoint pen. Add as many bullet-point explanations as you can think of to this sketch, and carefully consider whether the idea is viable. This is a crucial step, accounting for approximately 80% of development. Use your brain vigorously here, redrawing as many times as necessary to refine your idea. Furthermore, if the logic of your idea is sound and valid, there's a good chance it can be commercialized. Furthermore, if it's novel, there's a chance it can be patented or patented. The next step is to create a more realistic sketch of the product. This involves creating a freehand conceptual sketch of the product's general shape and function, commonly known as a "cartoon sketch." Once you've successfully created this rough sketch, you can begin designing the prototype. Using inexpensive 2D CAD, you can refine the rough sketch into a drawing that closely resembles the finished product. This requires considerable design experience, so it's best to have someone with design experience do it. Currently, 3D CAD is the norm, but using CAE or creating prototypes with a 3D printer is quite expensive and not recommended unless the equipment is sufficiently advanced. Generally, 2D CAD is sufficient. I believe 2D CAD is less burdensome and better suited to low-cost development. Next, create a complete set of drawings (e.g., design drawings, assembly drawings, parts drawings), create a prototype, and then complete the product through a cycle of "testing," "evaluation and verification," and "improvement design." Going further, if control and AI are added, engineers with specialized knowledge in these fields will be required. I'm primarily speaking from my own experience in mechanical design, and while this explanation isn't case-by-case, I hope it will be of some help to business owners.

Archives

Considerations for a company organization incorporating AI

Japan is on the brink of a severe decline in the birthrate and an aging population. Some estimates predict the population will halve to about 60 million in the next few decades. The only way to address this is to employ foreigners and utilize AI and robots. Here, I would like to consider organizations that can replace manpower shortages with generative AI. First, to develop highly efficient AI organizations, it is necessary to conduct experimental simulations of building a company structure that includes generative AI as a member of the workforce to address population decline. To do this, we must first define the company so that it functions as an organic organization. This definition involves learning how the AI does its work, roughly speaking, by considering one AI as equivalent to one human specialist in that department. For example, the core model in this case is as follows: A team of several specialized AIs is created, headed by a dedicated human expert in each job. This person oversees that job. In the old expression, this person works like a section chief in an AI workplace. This approach will be expanded throughout the company, with multiple departments and job types appropriately structured and defined to build and define the company's organization. Essentially, all senior management will be handled by humans. Surprisingly, managers require a sensitive sensibility and highly sophisticated and diverse abilities, including execution, information gathering, and a wide network of contacts. This may be a digression, but even if we consider AI to be a highly sophisticated tool, placing humans under AI seems like a complete reversal of priorities. The most sinful thing would be to negate the very meaning of human existence. Personally, I believe that the leadership of a company should be a caring, compassionate human being. Furthermore, to implement this simulation, I believe it would be best to begin with an experiment in which a single workplace is replaced with AI, and gradually introduce it. This discussion is incomplete, so I hope it will serve as a starting point for considering smarter approaches.

What motivates people?

Motivating people might seem like getting your subordinates to do what you want in an organization like a company, but if you "use people like tools," no one will follow you. I believe the following three elements are essential in any workplace or organization: "Understanding each subordinate's feelings and giving them instructions." This requires "familiarity with the workplace's job content." And I also believe "the ability to speak in a way that convinces subordinates." Furthermore, any inconsistency in implementing these three elements will destroy trust. Subordinates also pay close attention to their superiors, even their personalities and character. Lying anywhere won't work. Furthermore, the first three months or so of a new position are crucial for a manager; if they don't build trust and empathy with their subordinates during this time, their subordinates won't follow them. Conversely, if you can master these three elements, your subordinates will naturally and spontaneously follow your wishes without the need for complicated management techniques. Also, while it is possible to restrict people through workplace rules, this is not a good idea in the long run. In short, building "trust" is the basis for motivating people.

What is an Engineer?

I believe an engineer is someone who can solve seemingly impossible engineering problems through technical skill and tireless effort. Engineering problems are everywhere. Workplaces with many unsolved problems are often likened to "treasure mountains," and to an engineer, they appear to be buried in abundance. Engineers use their knowledge and ingenuity to solve problems that are beyond the reach of conventional approaches. This is perhaps very similar to the evolution of life. Furthermore, as depicted in the movie "Apollo 13," the engineers of the Apollo program boasted, "If we had a big lever, we could even move the Earth." They seemed filled with a sense of omnipotence and confidence, nourished by space exploration. Currently, the field of information science, centered on AI, seems to be flourishing. Engineering encompasses mechanical engineering, electrical and electronic engineering, construction engineering, civil engineering, aerospace engineering, and fundamental engineering, as well as numerous interdisciplinary applied engineering fields, including biology. Broadly speaking, the world is built on these technologies. When scientists discover a principle, engineers work hard to develop useful technology that can be implemented in society. While the age of AI evolution is expected to continue for some time to come, engineers who have mastered this fundamental engineering will also play a role in the development and survival of companies, and I believe they are essential as frontier leaders in this field. I would like to say to junior and senior high school students, I hope that you will "clearly determine your destination" and decide your course, just like a spaceship traveling through space. Don't get lost.

On Christmas night

The legend of Christmas Eve has already passed

There's something buried deep in your heart

Say goodbye to flirtation and unrequited love

It's time to take a fresh look at yourself

It is revealed in the light of the Holy Spirit on Christmas Eve.

Win the happiest thing in the world

Throw away all lies

Come on, run away

The culture of complexes

There's an American movie called "The Rose-Colored Skyscrapers" starring Michael J. Fox, which depicts a success story. My favorite scene in the movie involves the protagonist honestly confessing to his mother that he wants to have a mature relationship with his girlfriend. Normally, a single son would never discuss topics like his nightlife with his mother. The son's tolerance for his mother, who sees her as a woman, strikes a chord, and he immediately realizes he can't behave in this way. I imagine the son will eventually find a loving partner and set up a house. At a time like this, it would be impossible to say something like, "I love my wife with all my heart," in front of his mother. This is where cultural differences between the United States and Japan come into play. Since the movie is a drama, I'm not sure if these differences are truly universal. However, if the son truly had a sense of autonomy and independence—"taking responsibility for his words and actions, even if he fails a few times, and being able to accomplish his goals or take responsibility for the results"—it seems like he would be able to confidently express affectionate feelings to his mother. I don't think this is a mother complex or anything like that. Seeing your mother as a woman and being able to give her plenty of love. What do you think? I think these words confirm that you are a true adult.

Enhancing the soul with snacks

I can't find a place for men. But I've found one, secretly. It's a bar. A bar with a young hostess might be good, but there are men of all ages. Relax in a bar that suits you. You can talk freely with the hostess, get drunk, and even sing. There's no other place like this for healthy social interaction between men and women. Sorry, but. A bar that you can enjoy without the bubble economy. Even if you have a serious job, go. If you're a dandy, you can't die until you go.

Smartphone-based disaster prevention system

In recent years, extreme weather has caused wind, flood, and earthquake damage throughout Japan. Most of these disasters have resulted in major disasters. While national disaster prevention systems, such as rain cloud and rainfall radar, rain gauges, and seismometers, exist today, we explored the possibility of complementing or integrating these systems to provide even more detailed lifesaving and disaster mitigation measures in Japan, a country prone to disasters. To achieve this, we are considering the use of smartphones, which are becoming a part of infrastructure. First, we will install affordable IoT disaster measurement devices at designated points on streets across Japan, combining all the necessary sensors—such as water level sensors, wind speed sensors, and temperature sensors for earthquake and fire detection. These devices will be accessed by central computers in municipalities and other locations, and the data transmitted by these devices will be directly accessible by citizens' smartphones. The installation standards for these IoT measurement devices will determine the number and location of installations based on population density. Information from these individual IoT measurement devices will be collected and analyzed over a wide area by a central computer at the municipal level. This will then be used to create various real-time disaster analysis images to monitor and forecast the ever-worsening risk of disasters, allowing for detailed and precise instructions to staff. Meanwhile, to protect citizens, including those driving and pedestrians, while out and about, these IoT measuring devices will be made available directly to citizens' smartphones. Using location information acquired by smartphones, IoT measuring devices in nearby areas can be automatically identified based on the user's movement location. The observed data (fire areas, water levels and their rate of rise, areas of dangerous strong winds, etc.) can then be downloaded to the smartphone via the internet, allowing the user to evacuate to a safe area analyzed and calculated using a dedicated AI guidance app. Additionally, information from pedometer sensors and other devices can be sent to a central location, and the smartphone app's AI can use that analysis to determine whether the user is alive or in danger, and issue rescue instructions. Furthermore, in sloping areas, it would be a good idea to make landslide sensor information similarly available on smartphones.

Hard Science

The term "hard science" in academia originated in the United States. Hard science refers to the most fundamental disciplines in science, such as mathematics, physics, and chemistry, but they are also the most difficult. Aspiring researchers are required to have knowledge of these hard sciences, but this is not easy. For example, particle physics research using accelerators remains cutting-edge, but it requires a great deal of effort and expense to produce results, making it a challenging endeavor. If results were to emerge in the field of physics, they would likely bring numerous benefits to engineering, potentially even advancing the times. The same is true for mathematics and chemistry. In this sense, I believe that hard science is at the top of the academic system. Furthermore, I believe that researchers in companies and other fields should not neglect their studies. The benefit of using so-called basic science is that it is an important discipline for analyzing and proving research papers, as well as for obtaining appropriate solutions in experiments. Therefore, if you are not prepared to thoroughly master these fields before entering a science program at university, you may face problems in research and development. I suspect that prestigious American universities probably devote a lot of time to learning hard science, which is why they are able to produce one after another. Recent examples include the development of products that require extremely advanced technology, such as the MRI and quantum computers of a while ago. Going forward, it is likely that hard science will continue to drive the field of information science, including extremely advanced AI, artificial brains, and artificial organisms. In an age where research topics are becoming more advanced every year, what good is it to not know about hard science? It is a shame for someone with limited knowledge like me to speak, but I believe there is no harm in knowing about hard science.

Micro Audio 2

I've remade my previous micro audio. The photos and equipment for the previous version were so poor that I felt it would be rude to even suggest it, so I'm now presenting it to you again. First, I replaced the amplifier and speakers, which form the backbone of the audio system, and reassembled them. The speakers are now 8cm bass-reflex, with a powerful horn-type super tweeter in a two-way configuration. The addition of the super tweeter gives the sound a crisp, crisp sound with clear definition, resulting in speakers capable of extremely delicate expression. I believe these are best suited to instrumental music, such as fusion and jazz, where the sound image and resonance of each instrument are important. Even when listening to the same source, I could clearly hear many sounds that I hadn't heard before. The resulting sound is on a completely different level from the previous version. During the creation process, I considered using a 20cm full-range speaker. However, because I stuck to the original concept of micro and went for an 8cm diameter, the super tweeter appears more powerful, and while some might think there's an imbalance in the high frequencies, I believe it maintains a moderate sound and provides a full-range sound that often lacks high frequencies, creating a harmonious sound. Ideally, I would have had you check the frequency response using a freeware spectrum analyzer called RAW (introduced by AI) for the overall evaluation, but I regret that I did not have a good condenser microphone on hand to measure it. The integrated amplifier is priced in the mid-5,000 yen range, and the price of a pair of speakers is just over 20,000 yen, so I think the price is still within a reasonable range for micro audio. This report may be a bit self-serving and lacks audiophile knowledge, but please bear with me.

Get glamorously drunk

Seeing a normally serious person get drunk and cheerful at a drinking party makes everyone around them feel happy too. Why do people drink alcohol? Drinking as an appetizer to a meal is probably the smartest way to do so. Even a simple meal can be made more colorful and vibrant with an aperitif. On the other hand, someone once said, "Don't drink when you're feeling defeated." If you're overwhelmed by hardship and too weak to cope on your own, alcohol won't taste good, and drinking too much can lead to complaints. The next day, a hangover and regrets about what you said or did the night before can add up to a terrible mood. Another person said that the moment when you hold your young daughter on your lap and have a drink is the most joyous moment in life. There's even a saying: "The sweet wine of victory." In any case, when you're facing great troubles or hardships, it's important to face yourself, not alcohol. Turning to alcohol to escape these obstacles leads to mistakes and failure to resolve your worries. It seems to me that gorgeous sake might be the sake of joy. If you're going to drink it, you want to enjoy it to the fullest in a gorgeous banquet.

Reform is extremely difficult

Every company employee, business leader, and politician will eventually face a generational change. At this time, a crucial choice is made: conservatism or reform. For example, reformists tend to reject everything their predecessors have done. They will paint over the current situation with reform proposals, as if to say that the predecessor's policies were wrong. Conservatives, on the other hand, who respect their predecessors and the organization as a whole, will promote all or part of their predecessors' policies as a way of inheriting them. What do you think? Reformists have a strong sense of innovation and a certain sense of hope, but they can also destroy good traditions. In their more forceful stance, they may even discard all traditions in the name of reform. Conservatives are thought to intend to inherit, develop, and develop good traditions and aspirations. Unless there were clearly problems with the predecessor, I believe that complete reform would result in great losses. At the very least, good traditions should be inherited. For example, even within a company, if a new leader suddenly changes everything immediately after taking office, it would likely cause problems for the surrounding departments. It also raises serious questions about the value of past achievements and accumulated knowledge. If reform is necessary, it seems best to limit it to cases where the organization is externally required to undergo major change or renewal. While small improvements are certainly necessary, scrapping and rebuilding in the name of reform will likely damage both traditions and people. At the very least, it will completely negate the previous leader. Given this, I believe reform requires careful consideration and should be based on sound logic, not emotion or impulse. As we are now at the cusp of the digital transformation and AI era, major reforms are required. How will the best decisions be made in this environment? I would like to keep an eye on the trends of Japan's leaders.

Colosseum of Learning

When I was a child, about 60 years ago, I saw an old movie on TV that left a strong impression on me. It was a scene from an "academic duel." It took place in a circular debate hall resembling the Roman Colosseum. I believe it was modeled after a top American university. Students would study frantically in their dormitories on a topic assigned by their professor, and then one by one, they would present their theory on that topic. This was different from a typical debate. Students would eloquently express their own theories, and the professor would then decide the ranking. Initially, all students would present, and the field would gradually be narrowed down until it was a one-on-one contest. They would study tirelessly, then take the stage. Even as a child, I remember my blood pumping, or rather, my heart burning, as I watched this movie. Looking back, I believe that this extremely rigorous education produces some of the world's best talents. While such an unusual approach isn't possible today, I believe a similar method is the discussion. When I was a graduate student, I also had the experience of discussing with an assistant professor, using the knowledge I had acquired through my studies, to gain a better, deeper, and more accurate understanding of specialized knowledge. I believe this experience helped me develop the foundation for my master's degree. Since group discussions are conducted with several people, the points of discussion can sometimes become scattered. However, I believe that one-on-one discussions are ideal in academia. I firmly believe that in corporate development and research, thorough discussions to organize theories and decide on policies lead to success. I apologize for my limited knowledge.

The importance of caring

When you belong to a company or any other organization or group, consideration is essential to maintaining smooth interpersonal relationships. Deep within, I believe we all have a deep-seated desire to behave freely and carefreely, just as we did as children. However, just as we were "disciplined" in our homes as children, excessive freedom and indulgence are not tolerated. Once you enter the workforce and start working for a company, the reality is that stricter rules prevent you from acting freely and as you please. To make it easier to understand, imagine you draw up a design as instructed by your boss, hand it over to the person in charge of product prototyping, and give them the usual instructions. However, when you start production on the machine tool, you discover a flaw in the drawing, resulting in what's known as a "fail." In such a situation, you might think, "A simple apology would be enough," but for the workers who worked so hard to follow your drawing and perform the actual work, from setting up the setup to programming the machine tool, this can be incredibly frustrating. They feel like they've been forced to do unnecessary work. This will lead to negative rumors spreading among your coworkers, ultimately creating a negative atmosphere in the workplace. If you ignore this situation, your reputation will plummet, and eventually your superiors will hear about it. It's essential to start by apologizing to the foreman on the manufacturing floor, and then apologize and show consideration to the workers involved. This consideration will likely resolve the situation. Even in workplaces like this, when you are the one who ruins a good atmosphere, it's crucial to be considerate. Consideration is crucial in everything. It's rare to find someone who never makes mistakes at work. Like many others, I didn't know what consideration meant when I was a new employee, and I was even treated with hostility by those on the floor. It's no exaggeration to say that smart, smooth work depends on consideration. If you put this into practice, I'm sure your coworkers will see you as a good colleague (a fully-fledged member of society). I apologize for this poor writing.

Advance your career in a job you hate

When you join a company, you may be assigned to work you don't like. This is a perfect opportunity to improve yourself. While it's natural to want to work in the field you studied in college, large companies often assign you to unfamiliar fields. It's been said that the "three days, three months, three years" mark the time to quit. If you start working at a large company and quit after three months, you'll get a job you like, but your next job will likely be lower in rank. This means your lifetime salary will ultimately be lower, making it risky. Unless it's a complete mismatch, it might be wise to hold out for at least three years. After three years, you'll have a bird's-eye view of the company's culture, and after all, you chose the company because you liked it in the first place. Going back to the beginning, tasks you dislike are usually outside your specialty, so it might actually be an opportunity to add that field to your career path. For example, imagine you wanted to work in research and development but were assigned to production engineering on a manufacturing site. If you think about it, this is an opportunity to learn about the company's product knowledge and technological improvements. You'll build a career that focuses on the company's products. Even in this situation, if you persevere and learn your duties here and achieve results, you'll add an important career in production technology, even outside your field, to your resume. Your superiors and their superiors will closely observe and analyze you, and if you can work hard even in areas outside your field, they will likely see you as a valuable asset. Your next assignment will be a new one, and if you can perform well there, they will undoubtedly view you as a promising candidate for the future. Recently, there have been reports of new employees quickly quitting top companies. However, I think it's a complete waste: they only learn the flow of work after a short year or so, and are unable to produce results afterward. The idea of lifetime employment has long since disappeared, but if you have a strong desire to contribute to the company and society, try staying for three years. It's normal to not understand yourself. If you are lucky enough to get into a reputable large company, I think that one of the keys to success as an employee is to have your boss's boss, who has the authority to make personnel decisions, chart out your career path, although this may be a bit misleading.

The modern elite

Up until the Heisei era, the image of a technical elite was as follows: First, they possess organizational skills, naturally lead an organization, and possess the ability to cooperate and coordinate. Furthermore, they must be able to use their specialized knowledge to create the seeds of new technology. Companies invest in and develop such talent, and these individuals grow in proportion to the investment. At the time, some estimates suggested that it took around 100 million yen to become a full-fledged technical professional. However, in the Reiwa era, personnel mobility has increased dramatically, and the profile of the person being sought has likely changed. Simply put, the image of a modern elite is someone with advanced skills and specialized knowledge who can chart their own career path and drive technological innovation, invention, and the creation of startups and innovation. Due to these changes, the personality and behavior of leaders, as well as the way scientists and engineers navigate the world, are likely to be significantly more challenging than they were in the Heisei era. The level of sophistication has increased dramatically compared to the past. With the advent of AI and other technologies, the Reiwa era has taken a step forward compared to the Heisei era, but we have yet to be able to assert with certainty that this is the prototype for the Reiwa era's elite. Perhaps it will depend on the exploration, exploration, and realization of dreams of the young generation. We, the veterans, would be happy to pass the baton of the new era to the young people who will create the future.

Concerns about recent technological advances

Science and technology research is booming in Japan today, with research into artificial intelligence, robots, flying cars, and other related fields poised to inspire various industries. It's been some time since American scientists predicted and reported that the rate of evolution in the fields of information science and data science will be exponential. However, this could raise serious concerns that the burning speed of human civilization is so rapid that it could lead to an era of civilization exhaustion in the future. It seems to me like we're falling into a speed-eating contest over science and technology topics, devouring all available research topics. If this happens, it could leave ordinary citizens with a sense of emptiness and powerlessness, plaguing them with indescribable anxiety. There are also concerns about a sluggish economy. Given these global trends, it's fair to say humanity as a whole is "rushing through life." Japan should avoid a repeat of the "lost 30 years." At the time, development topics were also running out. To avoid this, we need to incorporate a function to control the rate at which civilization burns. Nuclear power generation is an example of a process where speed is successfully adjusted within such a huge system. The rate at which nuclear power plants burn can be safely controlled using control rods inside the reactor. As an example, is it possible to incorporate this type of conceptual mechanism into the progress of civilization? Is it possible to achieve something like the wisdom of prioritizing, where we do what is necessary and release what can be done later in small amounts?

Words of self-control

Because I am not very knowledgeable, I have spent about 20 years pondering and thinking about Japanese Buddhist philosophy as a prerequisite for my academic studies. From that perspective, I have come to believe that my goal is to acquire the following knowledge. Although I am far from perfect, I will continue to work hard to achieve it.

"Wa" - Cherish harmony

"Heart" - Caring for the feelings of others

"Education" - Well-educated

"Patience" - Being able to control yourself

Seize the moment when you can become a gale

Shunichi's passion in life is riding his large motorcycle through mountain passes. He always rides to Okutama on weekends. He pushes his heavy Hayabusa out of his garage and into the morning breeze. Clad in his Kushitani leather jumpsuit, the official attire for motorcyclists, Shunichi is more nervous than usual. This is because today is the day to test the effectiveness of the gyro sensors he designed and developed using microcomputer embedded technology. Shunichi himself had installed one device gyro on his head, one on his cervical vertebrae, and one on his lower back. These sensors are truly valuable for sporty riding on mountain passes. After a graceful sprint through the open roads, Shunichi finally arrives in Okutama. Okutama's winding roads are filled with a series of high-speed corners. This road vividly awakens Shunichi's wild instincts. He feels a definite, burning beat in his chest. The Hayabusa, despite its heavy body, is incredibly nimble once it starts moving, accelerating fully in straight lines. Then he approaches braking and cornering. Shunichi switched to a hang-on riding style and tackled the winding corners. Sure enough, the gyro sensor emitted an incredibly accurate signal, transmitting the angle of his torso's tilt precisely and in real time via Bluetooth to the LCD monitor mounted above the tachometer. This was safe. His hang-on riding style was displayed on the monitor, and he could intuitively see how to change to the appropriate riding position and bank angle, as if his body and the machine had merged. Now he could safely clear each successive corner at high speed. Satisfied with the effectiveness and efficacy of this system, Shunichi sped through the mountain pass with a refreshing feeling, as if he were an extension of the wind.

The joy of owning a car

Currently, autonomous driving, electric vehicles, hydrogen engines, and fuel cell vehicles are gaining attention. When I was younger, I enjoyed long-distance motorcycle touring, sporty mountain road riding, forest road touring on a motocross bike, and driving on the Hakone Turnpike in a Japanese sports car with a twin-cam engine. These days, electric vehicles are becoming mainstream due to energy and environmental issues. To say that the beat and driving feel of a luxury sports car's V12 engine is irresistible seems like an anachronistic and empty theory. It's true that motors offer quiet, smooth, and torqueful acceleration, and are a perfect fit for an era where the word "smart" is preferred. However, am I the only one who feels that they lack the premium feel of enjoying and owning a car? Older cars featured attractive engines like four-valve DOHC twin turbos, and car enthusiasts never ran out of things to brag about. So, what I personally think is that it might be possible to digitally sample the engine characteristics of famous sports cars from the past and program them into EVs and other vehicles. If we think about it further, even if it's not possible for an ordinary car, premium sports cars could be given uniquely programmed dynamic characteristics and tuned while also taking into account the balance with the chassis. I'm just letting my imagination run wild thinking about how great it would be to have such a car.

They say the nail that sticks out

I think many people would like to do something that sets them apart within a company or other organization. Let's simulate this. For example, imagine you're a science major and have made a groundbreaking invention at work on a unique topic. You're so proud of it that you report it to your boss, and rumors quickly spread throughout the company. You're ecstatic. However... This also changes the atmosphere at your workplace, with everyone feeling cold and distant. Even trying to be considerate by speaking up doesn't seem to help. Your boss, who you thought would be happy, now seems somewhat cold. Frankly, you feel out of place. This is what they call "standing out." This situation will only get worse with each passing day, eventually reaching a point where you find it difficult to stay at work. Let's analyze the structure of a company. While corporate organizations have changed somewhat over the years, they are fundamentally top-down. Ultimately, it's the management who steers the ship. The direction of research, development, and manufacturing is determined by the wishes of the top management, and this is then trickled down to the people in charge. As in the previous example, even if you invent something that contradicts the company's wishes and is a bottom-up initiative, it usually leaves the upper management perplexed. Looking at it from above, it almost seems as if they have started their own business. To use an analogy, an organization without the rudder of its upper management is like an uncontrollable ship. The problem with this simulation is that it did not follow the wishes of the superiors and management. If you have pride and respect for the company, I think you should use your abilities to the fullest and work in accordance with their wishes.

Boss's Love

It's said that a lion pushes a promising cub into the depths of despair. Such harsh practices are difficult to implement in modern times. However, even if they don't reach the depths of despair, trials are necessary to develop true elites. A superior imposes training on a cub, and the cub must somehow overcome it on their own. If you can do that, your worldview will broaden. You'll see things differently. Repeating this process will develop true elites. However, I imagine the process is painfully painful for superiors. How can you help someone overcome obstacles on their own without any help? It's much easier, if possible, to teach them step by step. The key is to develop the wisdom and ability to think correctly for yourself. By not allowing them to do so, you force them to do it on their own. Don't you think it requires a lot of love?

Classy Japanese

This is my own opinion, but in Japan, you can often see glimpses of Buddhist culture everywhere, even without realizing it. Fundamentally, Buddhist culture is still deeply rooted in morals and ethics, making it a kind and gentle country. For example, inbound tourists can travel to Japan without any hesitation, and the number of visitors is also increasing. I wonder. If Japan were a harsh country, wouldn't this kind of thing happen? Foreigners are probably seeing this as the original "omotenashi" (hospitality) and the kindness of Japanese people who are willing to help foreigners in need. Furthermore, Japanese food and traditional Japanese crafts are popular all over the world. If this were a country that disliked it, this phenomenon certainly wouldn't occur. I believe that foreigners who visit Japan have an objective and accurate view of Japanese people. Furthermore, it seems to me that foreigners are well aware of the good things about Japan and are trying to bring these things back to their home countries. As a Japanese person, you may have been introduced to Buddhism without your knowledge and found it very appealing. Inbound tourists to Japan are proof of this.

Thoughts on the Information Media

Broadly speaking, digital information media can be categorized into television and online video, at the other end of the spectrum. Today, we can freely select and assemble information based on speed and subject matter to suit our needs. The emergence of smartphones has contributed greatly to this dramatic increase in freedom of information acquisition. Given this background, I believe the single most important thing we want from television is the following: the ability to know, in advance or in real time, the detailed content names that make up each program. While this may affect viewership, is there anything we can do about it? I'm a fan of both television and online video, and I hope that the interaction between television and online video will foster a digital media that is even more convenient and reliable than the current situation. I'm extremely humbled, but I'd like to offer my opinion.

People and dependency

Even as adults, "indulgence" is important. Without it, humanity wouldn't be able to live together in harmony. Indeed, nations wouldn't even exist. Indulgence acts like glue, binding people together. Let's analyze how it works. Consider two people who are close friends. Suppose one of them demands the other's usual indulgence. If the other rejects and refuses this indulgence, their relationship will become strained and fall apart. Also, when people first meet, they are all wary and keep their distance. However, as they become closer, this distance narrows and they begin to tolerate indulgence. The sense of distance fades and they are able to say what they want to each other. This is what we call a relationship where indulgence is established. While these things are usually unconsciously thought about, judged, and adjusted in the mind, indulgence can be said to have these characteristics. While this analysis may be my own opinion, I believe it can be said that a reasonable amount of indulgence is essential to maintaining human relationships. Therefore, I think it's a good idea to keep this in the back of your mind in order to maintain good relationships. Excessive dependency is a problem, but small amounts of dependency should be tolerated. I think this is important.

Know your focus

I'm sure you're all familiar with the principle of leverage. A lever has a fulcrum, a force point, and a point of action. A lever works by placing a weight on the force point at one end of the lever, and then using the fulcrum as support to apply force to the force point, allowing the weight to be lifted easily. For example, in this system, if the force point is moved very close to the fulcrum, a very large force would be required to lift the weight at the force point. Conversely, if the force point is moved farther away from the fulcrum, the weight can be lifted easily. This can be proven mechanically using a calculation called moment. Incidentally, applying the principle of leverage to your everyday work can help you perform your tasks properly with minimal effort. It's a good idea to always consider where the optimal force point is for the task at hand. Setting the force point in the wrong place can result in a tremendous amount of wasted effort. Also, setting the force point in the wrong place can make the task impossible. It's human nature to want to complete tasks easily, and understanding the force point of a lever is essential to achieve this. Waste and inefficiency are taboo in work. By applying the power of leverage, you can eliminate these and work smartly.

Transcendental Meaning

The world is currently moving toward surpassing human intelligence through AI. This raises the question of what distinguishes AI from humans. Humans have minds, and their brains are endowed with various thoughts, emotions, wills, and sensibilities. At this stage, AI does not yet possess such a mind. AI has a neural network structure, but this is programmed and is thought to function differently from the neural network made up of human brain neurons. While the exact differences between the human brain and AI are still unclear, these differences are perhaps what make us human. Is it really necessary to model these differences and develop something that functions identically to the human brain in the future? Simply put, humans are creatures prone to complexes. There is concern that creating a machine with superior intelligence and mind may lead to inferiority complexes and hinder vibrant human creativity. Furthermore, is there really a need for something that thinks in the same way as the human brain and arrives at answers that are either equal or superior to the human brain? In this respect, it seems safe to say that there is no need to copy the human brain. This is because it is precisely because of the differences that humans and AI can clearly divide their roles and achieve great results. If they were the same, it might be better for humans to do it alone. Rather, it would be better for coexistence if humans and AI could intentionally have different functions, so that the pair can achieve the best and most optimal solutions.

Having trouble with relationships

Human relationships are incredibly difficult. I'd like to share some effective ways to deal with interpersonal issues that have been bothering me until recently. First of all, the first thing to do is to "acknowledge the other person's position, thoughts, and existence." Humans tend to get angry at people who don't acknowledge us. Understand their feelings and honestly acknowledge their position, existence, and what they're saying. Try to maintain this state for a while. I don't think there are many people who would view someone who acknowledges them as an enemy. Also, once you've achieved a more generous attitude, you'll need the tolerance to give in to the other person's opinions. Furthermore, as the saying goes, "When in Rome, do as the Romans do," I believe that in order to be accepted by a group, it's essential to adapt to the people around you. If you can't do this, or if you try your best but still don't improve, then it may be impossible to build a close relationship with that person or people. By acknowledging others, empathy will begin to emerge and you will be able to communicate your feelings. I apologize for sharing my humble experience, but I hope this is helpful.

The Recommendation of Chicness

As we age, we tend to wither. Withering is the same as when trees lose their leaves after the autumn leaves turn red, becoming withered and sad. There is a phrase called "becoming an adult," which seems to me to be an elegant way of expressing this withered and selfless state. As we all get older, we all age, we gain enlightenment, and we naturally become adults. I would like to say to young people that life is much more enjoyable if you are as stylish as possible. It is better to shine in society as a stylish person than to become an adult in a small way. When it comes to lifestyle, if you are not trying to be cool, including in your fashion, way of thinking, and hobbies, it will be neither interesting nor stylish. I feel that this is a much more serious way of living life than trying to act strangely mature.

Learn from the evolution of living things

Japan faces the problem of not producing talented scientists or capable business leaders. Japan is often forced to buy highly innovative concepts and inventions proposed by the United States. It then creates improved versions and becomes motivated. I once read a book with the ironic title "Japan: A Contract Manufacturing Nation," and we still haven't been able to break away from this. So, why? I believe it's because the Japanese corporate culture is too antiquated. The most obvious example is the saying, "The nail that sticks out gets hammered down." While Japanese people are no less intelligent than Americans, this strong social policy still forbids young people with exceptional talent. I, too, created and practiced research and development on my own themes, and the fact that I was excluded for this reason remains a dark side of Japanese society, both then and now. I believe that highly innovative ideas can only be born from uniqueness. This is a fact. Being unique means being criticized by society. This is still the norm. Now that an advanced future powered by AI is becoming a reality, if we don't give opportunities to young people with unique ideas, Japan's constitution will not evolve. I strongly believe that this is essential for Japan to pass on its genes to the next generation, adapt to the environment, and ensure that its descendants reflect the changes in a rapidly changing world. And I don't think it's time to rest on our laurels with our education, social constitution, and ancient customs. We need positive mutations in our DNA. I truly believe that without this, Japan's future will be devoid of evolution and prosperity.

I'm leaving the country

"Sokuten kisshi" (meaning "to leave my little self and live in surrender to nature") is a phrase Natsume Soseki used in his later years. The dictionary defines it as "to leave my little self and live in surrender to nature." It's been a long time since we've heard of the 100-year lifespan, and I believe this will become a reality with advances in medicine and science. In light of this, I vaguely hope to emulate Natsume Soseki and approach my old age with the same mindset of "Sokuten kisshi." Furthermore, I believe that as we reach this advanced age, the eternal human challenge of "fear of death" emerges. Counting down the years, wondering "how many years I have left," can be very painful. However, I recently came up with an interpretation of this. It's a view of life and death that involves "thinking only about making the most of your life until the day before, and then finally resigning yourself to it when that day finally arrives." It can be painful for humans to only see the dark side. Like Himawari, I want to live my life with a brighter future. I hope this is helpful to you.

The significance of university

In today's world, college admissions are largely viewed as a filter for academic ability and intelligence. The standard deviation score is the indicator of this. Currently, this has taken on a life of its own. However, I believe this is not a good idea. So, what is the true purpose of university? To put it simply, one reason for going to university is to pursue a highly advanced career that one has dreamed of since childhood. The other, and most important, reason is to write a thesis. To explain this, I will explain university specialized courses step by step. First, at undergraduate level, the final goal of the four years of undergraduate study is to write a thesis. Students are expected to utilize all the specialized knowledge they have acquired over the four years, sometimes with the guidance of professors, to complete their thesis. Further along, at graduate school, students delve into more highly specialized academic fields and are required to write a master's thesis. Beyond that, there is the doctoral program, a highly specialized course designed to prepare students to become researchers. This course allows students to plan, conduct, analyze, and interpret their own research, and to gain the ability to independently write a thesis, which is the ultimate goal of university. While the work of a doctoral student may involve many different aspects, it is the thesis that is the goal. This paper may also be evaluated, and researchers' papers are generally evaluated by the number of citations, or how many times they are cited in other papers. It's a tough world, just like anywhere else. And, as I've said many times before, the significance of going to university or graduate school is for these kinds of advanced employment and papers. Finally, although I only have a master's degree and have not completed a doctoral program, I have taken the liberty of writing a general overview of university. I have written this in the hope that it will be of some help, however small, when choosing a university or graduate school for further study, or as peripheral knowledge.

The most important and obvious words

Japanese has some very useful and kind words. They are "sumimasen" and "arigatou." First of all, "sumimasen" is a necessary and indispensable part of modern society. Simply put, "sumimasen" is extremely useful when you are rude or disrespectful to someone. More specifically, "sumimasen" is effective when you carelessly cross paths in front of someone or when your actions unintentionally cause trouble for them. Even if the other person becomes annoyed by this, a simple word of consideration can calm their irritation and maintain harmony. These words seem relatively difficult for modern people to use, and even when you look around town, it seems like few people use them. I think they are important words for avoiding any lasting harm in the moment. Next, "arigatou" is another word that seems to be used less appropriately. It is an essential word when someone is considerate of you or has done you a favor. It may seem like a simple thing, but it's not often done. This is originally a greeting and the only word used to express gratitude to others, but it seems that modern people have little appreciation for anything. Even if someone has helped them in some way, they don't say "thank you" as if it were completely natural. This seems to me to be nothing more than a dependence on others. It's a bad form of dependence. If not used appropriately, it can instantly leave a legacy of trouble. So why is it bad to leave a legacy of trouble? If these legacy of trouble accumulates, it can eventually lead to bad things happening to you. This is also an important phrase to use as a way of getting along. Interpersonal relationships begin with a greeting, and we should never neglect to use such considerate words and actions. If a rift begins to form in a relationship due to some unforeseen incident, we should not ignore it, but I believe that the spirit of "sorry" and "thank you" can easily repair it. Born in Japan, a country with a unique national character that values harmony and consideration, I am filled with gratitude.

The Recommendation of Self-Study

You've probably studied academic subjects through classes in elementary, middle, and high school, and at university, but once you enter the workforce, this passive learning habit may not be enough. Even in science and engineering fields, your job requires a high level of expertise, such as research and development or production technology. Furthermore, you may need knowledge of new engineering problems or new fields to carry out your work. In such cases, it would be ideal if there were engineers with specialized knowledge in that field in your workplace, but this is usually difficult to achieve. Furthermore, I believe that companies rarely provide such learning opportunities. This is why self-study is the answer. In the age of AI, I believe the environment for this is more than adequate. If you want to master your professional expertise through self-study, your first strategy is to arm yourself with basic theory. Visit the specialized section of a bookstore and buy as many books related to the field you want to master as you can. Even so, 20,000 to 30,000 yen is sufficient. From this list, choose the basic books that suit you and read them. If you don't understand something, just ask an AI. Then, build a solid theoretical framework in your mind. At this point, it's important to remember to report to your supervisor about the study you're undertaking. Even though it's your personal time, it's important to ask your supervisor if this type of study is appropriate, as it could disrupt harmony in the workplace. Furthermore, self-directed learning requires significant effort and a strong sense of motivation and determination. However, if you can acquire engineering knowledge outside your field of expertise through self-study, this will provide an important foundation for tackling challenges in any field, including interdisciplinary fields. Furthermore, the very act of voluntarily learning new fields of engineering is a valuable quality and a pioneering quality for a new era. This story largely incorporates lessons from my own experiences and failures, and I'm not without some concern about whether it will be a perfect fit for you. I recommend developing an optimal strategy and plan based on this information.

The power of Japan's top educational institution

I think the heart simulator (UT-heart) developed by the University of Tokyo is an incredible example of science and technology. It is based on the principles of cardiac myocytes and is highly advanced, and I believe it will be a hope for patients as well as academically.

Kyoto University has apparently developed a Buddhist AI, which I believe will be able to accurately interpret the worries and confusion in people's hearts using Buddhist philosophy. I have high hopes that it will also be able to alleviate human suffering.

The aesthetics of losing

What do you do when a trivial matter at work leads to a serious conflict with a colleague or subordinate? In a male-dominated situation, wouldn't it be a matter of reputation if you were defeated? You're in a situation where you can't back down. The people around you are closely watching the situation, and the longer you ignore it, the worse it will become. The other person is angry and there's no way to get through to them. No matter how you look at it, you feel like you're right. If you had a good boss, they'd be able to deal with the situation tactfully, but if you can't even count on that, what do you do? Trying to force the other person to give in will only make the situation worse. So, take a moment to think. If it's difficult to say it directly, a metaphor or whatever works. It's difficult, but the key is to take a step back and give in easily, even when it seems like you're not at fault. While men may be tempted to take a gamble, it's best to be more mature and allow yourself to lose. If this happens, the other person will likely find a compromise, save face, and the situation will settle down. Of course, it's a different story when business logic is involved, and in this case, I think the only option is to ask your boss to make the necessary adjustments. By practicing this kind of interpersonal wisdom on a daily basis, I believe you will actually be more highly regarded by those around you. While this was an extreme simulation, I would like to put it into practice regularly. Don't you think this is a surefire way to get by in life? Apologies for the poor writing.

The importance of writing

Shortly after I quit my job, I experienced unspeakable suffering and a life that felt like hell. This was because my arrogant and unhumble actions during my time as a company employee weighed heavily on me every day, like a weight of lead. Despite this, I somehow managed to use my computer instead of a pen to write a short essay outlining my bad behavior and its meaning and reasons. Strangely enough, as I wrote this, I gradually began to feel lighter, like peeling away a thin layer of skin. This act of writing became an important step in guiding me from rock bottom, unravelling the shackles of my mind and gradually transitioning to a more free and cheerful state. Honestly, I'm sure everyone has one or two things they consider to be bad about themselves. You're probably also struggling with some sort of issue. At times like these, I recommend writing them down, calmly and analytically confronting yourself and engaging in a dialogue. I believe it's extremely difficult and precious for humans to truly understand who they are. If you understand yourself, you will be able to see how to deal with the situation. From my experience of more than 30 years, I can say that self-improvement comes from continuing this.

Advice for Adventure

When we think of adventure, we think of extremely difficult winter mountain climbing, crossing the Pacific Ocean, visiting the Earth's poles, and even space travel. But beyond these physical adventures, I also believe there are intellectual and social adventures. First, intellectual adventures include being the only person in the world to advance research and thought in a remote academic field. These fields often seem strange to those who promote existing academic disciplines, and they often seem intimidated. But daring to pioneer something on your own—isn't this truly an adventure? It's not impossible that such adventurous research will open up new fields. I believe humanity needs to challenge itself in all fields to survive. Next, there's social adventure. For example, when choosing a company for employment, this means being a frontier, daring to venture into a sector that others are reluctant to enter. Starting a venture also falls into this category. Starting a business in a field no one has ventured into requires tremendous courage and a spirit of adventure. If you pursue this to the fullest and succeed, you should be praised as a true hero. I believe there are a certain number of courageous people who possess the pioneering spirit to explore such extremely difficult paths. I would especially like young people to have the spirit of challenge to pioneer such intellectually difficult paths. There is a saying that goes, "Lead on a big tree," but I hope that people will demonstrate the adventurous spirit to break through this and bring a fresh wind to society. I believe this is what will lead to social contribution.

Dream Programmer

My name is Rimi, and I'm 27. I graduated from a liberal arts university and worked in patent administration at a company in Tokyo, but I felt unfulfilled and quit after two years. I then returned to my hometown and began helping my mother. However, I was bored with the monotonous, repetitive work every day. Even hanging out with my local friends wasn't particularly fun, and I felt like life here was lacking in excitement. Then, I found a book that caught my eye at a local bookstore: "Julia: An Introduction to Programming." The name Julia sounded so cute and sophisticated that I picked it up. I skimmed the preface, which described Julia as a fast, free programming language similar to C, suitable for science and technology. Rimi had worked in patent administration, which had nothing to do with programming. However, she was quite familiar with the complex scientific documents required for patent applications, and was able to understand what the author was saying, albeit vaguely. For some reason, she was drawn to this book and impulsively bought it. As she flipped through the book and looked at the code, she thought, "I want to use these magical, spell-like programs to apply the mathematics I learned in high school and college. I want to make computers do what I want them to do." She made a bold decision. Since she didn't have much money, she decided to learn on her own. She spent the whole night figuring out how to master the program. She searched websites and AI. She realized that the first thing she needed to learn was to copy the program code herself, and that if she didn't understand something, she could just ask the AI. Two years later, she found herself in a research lab at a local university. Her efforts had paid off, and through an acquaintance, she was fortunate enough to receive an offer from a professor specializing in programming. Today, too, she was churning out elegant program code for the professor's lectures, enjoying simple meals with her mother at home in high spirits. She spent each day filled with happiness and meaning.

Being bright means being strong

Even when various troubles arise, if you get discouraged, your heart will become gloomy. I believe that everyone's life is full of difficulties. You cannot let yourself get discouraged by worrying about the future. Living a bright life means nothing more than strengthening yourself. Various obstacles will appear along the path of life.

A brilliant idea from a lost cause

When I was a sensitive middle school student, I tried to act tough so that no one would look down on me. But that was a fictional image that was the complete opposite of my true self. Those who act tough will find others who are just as tough. It just never worked out. When I became an adult and started working for a company, I acted tough again. Wanting to avoid being ridiculed, I pushed myself to the limits of my ability to complete "challenges." This only created a lot of friction with those around me, and in the end I ended up being an extremely annoying person. I'm going to stop acting tough. I'm just a nuisance. And I'm going to try and see how much joy it brings to my soul and how much more vibrant and energetic it will be to be able to live naturally. Thank you to everyone.

Aesthetics of Play

When I was in my 20s, there was a "pool bar" in the entertainment district of my town. It was a bar where you could play billiards. I went in with a friend and found a very interesting guy playing billiards. He looked to be in his 40s, but he was still wearing his work clothes and playing very stylishly. I imagined him to be an engineer working for a major science-based company. He moved confidently around the table as if he knew everything about billiards, instantly performing linear calculations of the sine and cosine movements of the balls in his head, and dropping balls one after another with precise cue movements as if solving a physics problem. After taking a break, he quenched his thirst with a gin and tonic... Seeing this, I was so inspired that I decided, "If I were to join a company, I'd definitely want to work for a top-tier science-based company." It was as if he was showcasing a certain aesthetic of leisure. These days, people call him "old man" or "an old man with a stigma," but even men can be cool even as they get older if they polish their skills. To be able to enjoy themselves in this stylish way, you first need to be good at your job. And it's important to value your family. Furthermore, I think it's important to be mature as an adult. Young people will eventually reach their 40s and 50s, so I think it's important to at least improve yourself. I can say with confidence that everyday, casual behavior and speech can make a big difference. Young people, aim to be "dandies" rather than "old men."

What kind of science students are expected to do well?

When it comes to top private science schools, the most obvious ones are Waseda, Keio, Sophia, and Tokyo University of Science. Rumor has it that it's extremely difficult to advance from one year to the next at science universities. This is true for all science universities, and students must study every subject thoroughly and without missing a beat. The syllabus becomes increasingly specialized the higher the year. I also believe it's safe to say that science ability depends on specialized knowledge. To compete on an equal footing with national science universities, students must study this knowledge consistently or even more. I've heard that renowned American science and engineering universities, such as Caltech and MIT, have long adopted a rigorous training policy. It's important to study thoroughly as a student. My seniors unanimously agree that even in the age of AI, we are expected to utilize it effectively and create cutting-edge technologies that are one step ahead or even more advanced.

Primates and caring

Wild primates, which live in groups, also have a kind of consideration for others. This behavior can also be seen in monkeys. Each monkey group has a strong leader who protects the group, but occasionally a monkey (usually a male) will disrupt the harmony of the group, angering the leader who is casually watching over the group. When this happens, the angry leader will intimidate the male in question, and the male will usually assume a submissive posture. If the male does not show this willingness to submit, he will face off against the leader, and if he loses, he will be injured and kicked out of the group. In exchange for the leader's protection of the group, the other monkeys in the group are expected to be considerate of him. (I once saw this anecdote on a television program and learned about it.) Just as the aforementioned logic-like behavior that maintains group harmony is essential when monkeys form groups and act together, all higher animals are required to follow these rules. If we were to apply this same principle to humans, it is likely that it would still exist. If you look around at all the societies and organizations around you, you will see this pyramidal hierarchy clearly in place. It can be said that in human society, behaviors such as greetings at key points, consideration, apologies, and respecting hierarchy are essential. While these have become diluted in modern times due to the prevalence of individualism, it has only recently come to my understanding that, when belonging to any organization, these unspoken rules are permanently and unconditionally necessary, as can be seen in the behavior of primates.

I don't even fall in love

I stopped by a drugstore to buy shampoo. The cashier kindly packed my order and smiled, saying, "Thank you for your patronage." For some reason, her face has been floating around in my mind ever since. She's kind, and I'm sure she's a very sweet girl... Young people these days seem passive about love. There's no need to rush into it, but if you're going to fall in love, it's definitely better to do so while you're young. There's an old saying, "18 is the age when even the most sensible age is the most beautiful." While it's inevitable, likes and dislikes of appearance play a big role in attracting men and women. A stylish car also greatly aids romance. If you get a job, I think the first thing you should do is buy a good-looking car. It makes it easier to go on dates and ask women out. Even in small birds, males build comfortable nests, spread their beautiful wings, and flirt with females. Similarly, men should make an effort to buy cars and apartments. Without these efforts, marriage is impossible. Saying "it can't be helped because of the declining birthrate and aging population" won't lead to happiness. According to biological principles, "marriage" is the ultimate goal in the search for happiness. If you try to find happiness without love or marriage, it will only be a hobby. Something has been strange lately.

Logical and creative writing

I've heard that AI uses probability to maintain contextual consistency when creating sentences. It's widely known that AI is highly rational and can quickly produce sentences suitable for understanding both the general outline and the details. The power of AI is truly impressive. Here, I'd like to discuss a more human-like approach to creating logical sentences that may also incorporate originality. The resulting sentences will likely be quite different from those created by AI. First, you create a prototype sentence by outlining your own structure and logic on a given unknown topic. This stage allows the creator's sensibilities for the subject to emerge, and in some cases, may even include originality. Next, you flesh out and thicken the sentence by appropriately incorporating existing facts and logic from your own knowledge, dictionaries, and literature. This will temporarily result in a divergent sentence, but in the next step, you thoroughly address any inconsistencies and contradictions in the sentence and converge it. Additionally, this process involves replacing all inherent abstraction with logic. This is the most time-consuming and mentally demanding part. The goal is for this sentence to suggest a single, convergent logic. The above is my own theory, but it is the method I use when thinking about scientific problems. It is quite unique, but I hope that it will be of some use to you.

スピーチができる

 

私は生来、スピーチが最も苦手で自分でも嫌というほど恥を重ねておりました。大学時代でも部活の部長として大勢集まる宴席などでスピーチをしなければならない場面が多々ありました。実際、その場では緊張のあまりスピーチの途中で頭が真っ白になりスピーチの趣旨が飛んでしまい、しどろもどろになる始末です。このような失態を披瀝してしまうと、部員たちの士気にも悪影響がありこれが悩みの種でした。会社員になってからは更にレベルが増して学術会議や職場の宴会や工場全体のイベントなどで数百名の前で話す機会が頻繁にありました。当然ながら、ことごとく失敗し聞き手の皆さんの失笑をかうことになり相当に悩んでいました。そこで何とかしようと一念発起し、スピーチ法について調査・探求をし、攻略に着手しました。その結果は次のとおりです。まず、ワープロで演題について話したい内容をA4一枚程にまとめました。次に、このペーパーにまとめた文をよく読み返し、これから話の骨子となる要約メモを短い文として抽出しレジュメを作成しました。仕上げとして、このレジュメを見ながら、実際にスピーチをひとりで行い、うまくゆくか何度も予行演習しました。ここまでできると気持ちも落ち着き俄然勇気が湧いてきます。あとは本番で勇気を持って、レジュメに沿ってスピーチを始めると、こんな私でもどういう訳か言葉がすらすら湧いてくるのです。そして、スピーチの成功体験を積むことが自信を強固なものにできる最大の秘訣です。最終的には、メモを使わないテーブルスピーチも難なくできるようになるはずです。そして、このような私でも実際ある県からの依頼を受け、4時間にも及ぶ講演を何とかこなせるようになれた訳です。ご参考になれば幸いです。

科学と倫理

 

科学者が発明する事象には、二面性が必ずあると思います。それは人類にとって有益なことと、反対に害になり得ることです。研究の当事者としては人類に善かれと思い研究を遂行し論文を発表しますが、例えば兵器転用が可能であったりするわけです。更に、研究者が全く想定しないような事態に発展することもあろうかと思います。例えば敬意を込めて申し上げます。アインシュタインは相対論よりE = mc^2という式を導き出しましたが、これにより物理学は飛躍的に発展したが、他方では兵器転用がなされ、ご本人も当時の大統領にあて遺憾の旨の書簡を送ったと聞きます。また、生物学ではDNAの発見やヒトゲノムの解析、遺伝子編集や操作などが発明されて久しいですが、これらが地球上の生物を始め人類にどのような影響を与えるかなどは予測しにくい面もあると思います。遺伝子編集などにより得られた生物が地球上の生命循環で巡り巡って偶然にもヒトに影響を与える事も考えられなくなく、このようなことは非常に想定が難しいと思います。日本は比較的に倫理観がしっかりしているように感じますが、世界中を想定した場合、どのような影響をもたらすかは計り知れないことに思えます。このように研究テーマの選定時点から充分な配慮がなされることを切に期待したいものです。

Buddhist Funeral

○Everyone will encounter various hardships in their lives. It is through these hardships that people truly grow. Author unknown

Like the fish that live in the deep sea, there is no light unless you burn yourself.

People who remain charming even at a certain age are those who have rolled along the path of life without tarnishing their pure white ball.

You must become a master of your own mind. You must never follow the commands of your mind, which moves at will.

○What was I born for? I want to live a life where I can make people happy and feel happy when I see them. From NHK

○Be your own light and your own foundation. Be your own light and your own foundation. Do not rely on anything else.

○The path of man is in the heart. The heart is reflected in actions. From the temple

When you encounter suffering, do not compare it at all.

○ If you only associate with things you like, you narrow your world.

Death is the end of life. We suffer because we try to do something about it ourselves. Author unknown

○You become a real adult when you can be grateful for everything. The second half of life is all about giving back. The more you give back, the more it feels like it will never be enough. At the end, say thank you. That's good. Michinobu Sakata

birds of prey

Have a sharp eye

Activate your senses like a precision sensor

Not missing even the most faint reactions of small animals

Dive from the sky to the ground to finish off the enemy

You are a hunter of the forest.

Generated by AI Google Gemini

Generated by AI Google Gemini

Generated by AI Microsoft Copilot

Generated by AI Google Gemini

Generated by AI Microsoft Copilot

Generated by AI Google Gemini

For your viewing

I'm going to confess that I had an IQ of 135 in the second grade of elementary school. Perhaps because of this, I had an unusually strong curiosity as a child, particularly interested in machines, electricity, and electronics. I conducted dangerous electrical experiments that, looking back, seem quite frightening. I repeatedly conducted unusual and problematic experiments throughout my elementary school years, calling them science. This behavior subsided in elementary school, and while my academic performance remained low, I continued to live a normal childhood. My desire for research was rekindled when I entered graduate school. I sincerely apologize to the companies that hired me for the trouble I caused them with my unsolicited, original research work. Due to my background, after I left my company, I became so troubled by the state of my life and interpersonal relationships that I was unable to resolve myself, and I suffered so much that I nearly died. It was around this time that I came across two Buddhist books: "Introduction to the Heart Sutra" by Taido Matsubara and "The Heart" by Yoshitane Takada, and found salvation. After reading them, I began to delve into Buddhist philosophy on my own. Thanks to that, I'm finally over 60 now, and I'm relieved to think that I've become about average. I try to emphasize logic in the writing I share with you, but as you've noticed, it's quite original. I hope you'll take this background into consideration and appreciate my writing, knowing that it's a unique, but different perspective from the norm.

thank you very much.

Capture the moment when you become the wind

Shunichi's passion in life is riding his large motorcycle through mountain passes. He always rides to Okutama on weekends. He pushes his heavy Hayabusa out of his garage and into the morning breeze. Clad in his leather jumpsuit, the formal attire for motorcyclists, Shunichi is more nervous than usual. This is because today is the day to test the effectiveness of the gyro sensors he designed and developed using microcomputer embedded technology. Shunichi himself had previously installed one device gyro on his head, one on his cervical vertebrae, and one on his lower back. These sensors are truly valuable for sporty riding on mountain passes. After a graceful sprint through the open roads, Shunichi finally arrives in Okutama. Okutama's winding roads are filled with a series of high-speed corners. This road vividly awakens Shunichi's wild instincts. He feels a definite, burning beat in his heart. Despite its heavy body, the Hayabusa feels incredibly nimble once it starts moving, accelerating fully in straight lines. Then he approaches braking and cornering. Shunichi switched to a hang-on riding style and tackled the winding corners. Sure enough, the gyro sensor emitted an incredibly accurate signal, transmitting the angle of his torso's tilt precisely and in real time via Bluetooth to the LCD monitor mounted above the tachometer. This was safe. His hang-on riding style was displayed on the monitor, and he could intuitively see how to change to the appropriate riding position and bank angle, as if his body and the machine had merged. Now he could safely clear each successive corner at high speed. Satisfied with the effectiveness and efficacy of this system, Shunichi sped through the mountain pass with a refreshing feeling, as if he were an extension of the wind.

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