Yutaka Yaguchi

In June 2007, Okazaki made the decision to split away from the JKA. In this decision, he was supported by Sensei Yaguchi; however, the other three Japanese masters that were part of the ISKF hierarchy decided to remain with the JKA: Takayuki Mikami, Shojiro Koyama, and Shigeru Takashina. As Vice Chairman of the ISKF, and as Chairman of the ISKF technical committee, Sensei Yaguchi has played a central role in the future growth of the ISKF in the United States and around the world.

Tension among the Japanese instructors in the AAKF, the American organization recognized by the JKA, lead to a heated meeting at the Olympic Motel in Los Angeles in 1977, which resulted in the split of the organization into two. Hidetaka Nishiyama retained control of the AAKF. The only Japanese instructor at the meeting who stayed with Nishiyama was Sensei Masataka Mori. The other five instructors formed a new organization called the ISKF: Teruyuki Okazaki, Takayuki Mikami, Yutaka Yaguchi, Shojiro Koyama, and Shigeru Takashina. The first organizational meeting was held in Denver, Colorado in 1978.

In 1972, the year Sensei Yaguchi permanently relocated back to Denver, he was the coach for the US team at the 1972 Shotocup World Tournament in France. This was a very controversial tournament that ended up with the US team walking out of the tournament under objections to unfair refereeing. In addition, Joe Castillo (the karate instructor who had originally invited Sensei Yaguchi to Denver in 1966) died. It was a time of upheaval in the new dojo, with many divided loyalties. After things began to settle down, the dojo began to grow.

Sensei Nakayama sent Yutaka Yaguchi to America in 1965, and he began teaching in Sensei Hidetaka Nishiyama's dojo in Los Angeles. Soon after, he was invited to teach in Denver, CO, by Joe Castillo, and he relocated there for about a year, but finances were extremely tight. He returned to California and continued to teach at Sensei Nishiyama's dojo through the late 1960s and early 1970s.

One day in 1957, Sensei Masatoshi Nakayama asked Mr. Yaguchi to quit his job and join the JKA Instructor Training program full-time. Yaguchi quit his job the very next day and enrolled. When he graduated from the program in 1959, he was the fourth graduate behind Hirokazu Kanazawa, Takayuki Mikami, and Eiji Takaura.

Although Gichin Funakoshi, the founder of Shotokan karate, was adamantly opposed to tournaments, Masatoshi Nakayama was convinced that the future of karate depended on using tournaments to popularize karate to a worldwide audience. At the first JKA All-Japan Karate Championships in 1957, Yutaka Yaguchi achieved the unfortunate distinction of being the first contestant to foul out. Over the next half dozen years or so, he faced many of the greatest karate competitors, many who have subsequently been recognized as true masters of the art: Hirokazu Kanazawa, Hiroshi Shirai, Keinosuke Enoeda, Tetsuhiko Asai, Takayuki Mikami, etc.

Yutaka Yaguchi (born November 14, 1932) is the Chief Instructor and Chairman of the International Shotokan Karate Federation (ISKF) Mountain States Region. He was born in Hiroshima, Japan, in 1932 and began karate training in 1952. He later tested under masters Gichin Funakoshi for his 1st dan black belt and Masatoshi Nakayama for his 2nd through 8th dan black belts. As one of the first graduates of the Japan Karate Association (JKA) Instructors' Training Program in 1959, he has played an important role in the growth of JKA karate and the internationalization of Shotokan karate. Yaguchi first arrived in the United States on June 5, 1965, and continues to reside in the US to the present day. In 1974, Yaguchi founded the ISKF of Colorado, the regional headquarters for the Mountain States Region.

Yaguchi was born on November 14, 1932, in Kure, a suburb of Hiroshima, Japan, on November 14, 1932 into a farming family. The youngest of five children, he had a carefree youth but was aware of the clouds of war. World War II impacted his life, at the end of the war, when he was assigned a job at a shipyard. On the morning of August 6, 1945, while he was waiting to enter the factory building at the shipyard, he saw the flash of the atomic bombing of Hiroshima.