Seishinkai Ju-Jitsu International© is part of a bigger “Kizuna” (Familiy by Heart).
Together with Shito-Ryu Karate-Do Seishinkai International and the International Seshinkai Karate Union they are guided by Soke Sadatomo Harada.
Seishinkai Ju-Jitsu International© is affiliated with the All Japan Ju-Jitsu Federation and by this, is also part of the Japan Martial Arts Games Association.
Japan Martial Arts Games Association (JMAGA) is a joint-venture of 15 differtent kind of Martial Arts, such as Ju-Jitsu, Brazilian Jiu-Jitsu, Shooto, Pancrase, ect.
Chairman of JMAGA is Tomiaki Fukuda, the 1965 World Wrestling Champion and current vice-President of the Japan Olympic Commitee.