"At the age of five years old, I was in very poor health. I was then that I began my training in Jujitsu at the school of my uncle, Sensei Chojiro Ehashi, the official martial arts instructor of the Tsuchiura Clan. Since this time I have trained continuously until my present age of 88 years. For this, I can heartily thank the traditional Samurai education which was both gentle and strict. I also thank and pray for my dear mother without whom I could never have succeeded in my deepest aims, I thank her sincerely for always being near.
"On my thirtieth birthday, Master Nakayama, the third Grandmaster of Shinto Yoshin-ryu Jujitsu, allowed me to learn the deepest and most secret doctrines of our school. It was then that I succeeded him as the fourth Grandmaster.
"Karate was becoming increasingly popular around this time, and I began to study its techniques from several eminent Okinawan masters who had begun to teach in Tokyo. It occurred to me that there were many fine attributes in the Okinawan systems, and so decided to blend these with the finest elements of Shito Yoshi-ryu Jujitsu to create a genuine and original Japanese martial-art. Through this process I developed KUMITE, GYUAKUNAGE, IDORI TACHIAI, TANKEN-DORI, AND SHINKEN-SHIRAI-DORI.
"Every year, for purposes of promoting the Japanese martial-arts, the Butokuden in Kyoto held a national festival. In 1938, the festival focused on the originators of each martial-art, however, no originator of Japanese Karate had been identified. I named the originator of the first true Japanese style of Karate-Do as Shiro-Yoshitoki Akiyama (the founder of Shinto Yoshin-ryu Jujitsu) and named this new style of Karate-Do, 'Wado-Ryu' meaning: 'Japanese-way school' or also 'Peaceful-way school' since the Kangilettering for 'Wa' can mean both.
"The fundamental meaning and original aims of marital-arts is the promotion of Peace. To bring peace to society and to guard against its loss so that human beings can enjoy a happy life. We much strive for peace in a world where it is increasingly difficult to achieve. We must not simply rely on God's mercy to achieve it but must strive as individuals, with all our will, to attain it. Emense spiritual and physical power is required so we will not surrender to the difficultires and barriers which lie before us on this journey. The hard training in martial-arts aims to foster this dauntless, indefatigable strength which is why the beauty of martial-arts training is beyond the vicissitudes of mundane affairs."
In 1972, Hironori Ohtsuka I was awarded the rank of 10th Dan by the Kokusai Budo-in (International Martial-arts Federation) making him the first officially recognised 10th Dan master of Karate-Do in Japan, the same status enjoyed by Kyuzo Mifune of Judo and Hakudo Nakayama of Kendo.
Before his death at the age of ninety in 1982, he abdicated his position as Grandmaster and nominated Jiro Ohtsuka, his eldest son, as the second Grandmaster Hironori Ohtsuka II.