JKF Renbukai organization established the All Japan Karatedo Federation (JKF) and made Shūdōkan its overall headquarters. The JKF appointed Choko Sai as chairman, Yasuhiro Konishi (Shindo Jinen-ryu) and Hiroshi Kinjo (Kanbukan) as vice-chairmen, Kanken Toyama and Hiroyasu Tamae (Otou-ryu) as Shihan, and Hironori Otsuka (Wado-ryu), Tatsuo Yamada (Nippon Kenpo Karate), Shinkin Gima (Shotokan-ryu), Isamu Tamotsu (Shorinji-ryu) and Tsuyoshi Chitose (Chito-ryu) as officers of JKF. In 1964, JKF made a new united league of the non-contact karate world with JKA (Shotokan), Wado-ryu , Goju-ryu and Shito-ryu. Old JKF handed over the name of JKF (Japan Karate Federation) to the new league and changed
Ryu Hayabusa him among the "gaming's greatest patriots" of Japan. In 2011, "GamePro" speculated on Ryu's odds of filling the then-upcoming "Soulcalibur V's" lone guest-character slot (which ultimately went to Ezio Auditore of the "Assassin's Creed" franchise), opining that despite "Soul" regulars Taki and Yoshimitsu's "traditional place as the recognizable 'Japanese' characters, neither is a conventional ninja the way Ryu is." In 2012, after "Soulcalibur V" was released, Elton Jones of "Complex" included Ryu among fifteen guest characters he wanted in a future series entry. "We've had our fun going ninjitsu crazy with Taki and Natsu, but now it's time for Tecmo's