This is Yukawa's autobiography of his early years, written in Japanese when he was fifty years old. It describes his family background and the education and experience, both social and intellectual, that helped to form his character and direct his career. Especially valuable to the historian of science are his discussions of scientific relationships with his colleague Sin-Itiro Tomonaga, with his teacher Yoshio Nishina, and with his students (who later became his collaborators): Sakata, Taketani, and Kobayashi. The Story ends with the writing of his first scientific paper in English, being the birth of the meson theory of nuclear forces.
I was expecting a more thorough biography, with more insights on the thought process of essentially initializing a whole branch of physics and with at least a few comments about the WW2. It is not. Maybe because Yukawa himself was like that, this autobiography is simple and silent, he explains where he comeds from (and where people he is related to come from) and the steps that brought him to write the paper that triggered his way to the Nobel Prize.
This is an interesting autobiography by one of the famous theoretical physicists in Japan and the world because Professor Hideki Yukawa later awarded the Nobel Prize in physics in 1949 has theoretically discovered the particle 'meson', that is, "In 1935 he published his theory of mesons, which explained the interaction between protons and neutrons, and was a major influence on research into elementary particles." (https://en.wikipedia.org/wiki/Hideki_...) In fact, he was the first Japanese Nobel laureate, probably the first Asian physicist in the field of theoretical physics (to verify).
Published 34 years ago, this book would be a bit hard to be available in bookstores nowadays so two options arise: (1) Find it out from some good second-hand bookshops in your countries or order it via Amazon, and (2) Borrow it from your good public/university libraries. I hope those in charge should be delighted to help you to find one since his 12-chapter narration humbly penned when he was fifty would help you find it enjoyably readable from his childhood background, his school and university years, his professorship toward his scientific groundbreaking theory. Moreover, his readers would eventually learn how he coped with his looming adversity as well as his logical ways in looking at things and finding solutions.
There is one point in the meantime worth mentioning, he always valued and nurtured friendship, respect and collaboration from which he acquired and granted in relation to his students, colleagues and superiors. Their academic relations as well as shared knowledge supported his ideas and intuitions in which he focused and saw the light, that is, the ways he was gradually ascertained to write his report on how he proved that the meson exists mathematically and scientifically; therefore, he has been the first physicist to discover the particle.
Yukawa gives us an account of his life - from being born in a house which smelled of cherry blossoms in the spring, through the youthful years invested in both philosophical reading and scientific training and finally ends up on the night before the discovery of the meson model.
This book is one of the most influential books in my life. From this autobiography, I saw some of my myself in childhood. But without taking good care of my inner world, I gradually lose the sensitivity and purity as growing up. I am now luckily doing research on material theories that I love so much, I am happy to find 汤川秀树 as my model and learn from him. I recommend this book to everyone who are eager to become a scientist.