Hironori Ohtsuka founded Wado-Ryu, the 1st Japanese form of Karate in 1938. It was the result of many years of training in various forms of Japanese Jiu Jitsu and Okinawan Karate, as well as Aikido, developed into a single fluid, powerful, yet peaceful martial art. Wado-Ryu Karate is the Way of Peace and Harmony, and is practiced as a way of life by millions of people worldwide.

For such a relatively new and widely practiced martial art, details of its origin are either scarce or hotly debated. There is also plenty of speculation and rumor. I will give as factual an outline of the history as I am able. Also, I apologize beforehand if it seems that any part of this history is vague, which is a result of the lack of facts pertaining to that particular section. For a more comprehensive study of Karate, Wado-Ryu, and Ohtsuka-sensei, please refer to the rest of my wado ryu karate guide.

Ohtsuka began his martial arts training very young. His great uncle Chojiro Ebashi began teaching him Jiu Jitsu (alternately spelled jujutsu and jujitsu), a grappling oriented art beginning at the age of 3 or 4. He was later enrolled around age 5 or 6 in shindo yoshin-ryu jujutsu (Sacred Willow Style jujutsu) under Shinzaburo Nakayama-sensei. This form of Jiu Jitsu was founded by Katsunosuke Matsuoka, a student of Yoshin-ryu jujutsu (Willow Style), in the early to mid 1800s. Shindo Yoshin-ryu emphasizes grace and natural movement.

This study of natural flowing movement later played a major role in the development of Wado principles, along with Ohtsukas training later in life under Morihei Ueshiba OSensei, founder of Aikido. The use of the opponents momentum are as important in defeating him or her as your own movements. Also, Jiu Jitsus orientation towards rugged practicality influenced Ohtsukas modifications to the Karate techniques he would later learn.

The Jiu Jitsu community of that time generally retained many of the Samurai traditions and fighting arts from which Jiu Jitsu itself was derived. Shindo Yoshin Ryu Jiu Jitsu, for example, contained Kenjutsu influence and a heavier emphasis on striking than many other Jiu Jitsu forms. The Kenjutsu side was a definite influence on the body shifting and hand controlling techniques Ohtsuka later included in Wado-Ryu.

Ohtsuka continued his study of Jiu Jitsu for many years. During his period at Waseda University (from 1910-1917, where he earned his Associates Degree in Economics) he experimented with various Jiu Jitsu styles to find their best qualities. Even this early on, Ohtsuka began evolving his techniques and principles.

According to many, on June 1st 1920 Ohtsuka was promoted to 4th Grandmaster of Shindo Yoshin Ryu Jiu Jitsu. This has been much debated, however. The 3rd grandmaster of Shindo Yoshin Ryu, Tatsuo Matsuoka (grandson of the arts founder), did not pass away until 1989, 7 years after Ohtsukas death. Also, Ohtsukas instructor, Nakayama, had previously branched off from the founder to begin his own style and lineage of Shindo Yoshin-ryu. It is also heavily debated as to how much or little of the actual shindo yoshin-ryu jujutsu curriculum was later adopted into Wado ryu. At the very least, Wado was heavily influenced by the shindo yoshin-ryu principles, and some of its waza (techniques).