Dai Nippon Butoku Kai, Goshindo Kempo Karate and Samurai Jiu Jitsu Associ, Kodo Butoku Renmei, Nippon Dai Budo Kai, Shudokan Martial Arts Association, The Shihan-Ryu Institute
Dedicated to researching, preserving, and disseminating information of classical Japanese-style martial arts. Membership details, gallery, news and links. Located in Aurora, Illinois.
Contains some thoughts on Bushido and the Samurai code of ethics.