Genbukan/KJJR/Amatsu Tatara Official Homepage: Soke Tanemura's Genbukan World Ninpo Bugei Federation/Kokusai Jujutsu Renmei/Amatsu Tatara Homepage. This site contains a huge amount of information on Soke and his organizations.

Official Genbukan/KJJR Amatsu Tatara Ring Homepage: Soke Tanemura's Genbukan World Ninpo Bugei Federation/Kokusai Jujutsu Renmei/Amatsu Tatara Homepage. This site contains a huge amount of information on Soke and his organizations.

Tokyo Shibu Dojo: Ron Tosen Shihan's site is filled with a myriad of historical, as well as, practical information about the Genbukan, Ninpo, Japanese Warfare and his Dojo. His site is as unique as he is. It reflects his dedication, passion, knowledge and skill.

Chiryaku Dojo: Dojo-Cho Renshi Filip Poffe has been a good friend and a dedicated member of the Genbukan for many years. His Knowledge of Sensei Tanemura's systems is inspiring and are matched by his abilities. His Beligum dojo teaches one of the most complete Genbukan & KJJR syllabuses outside of Japan.  

Futen Dojo: Kyoshi Michael Coleman is Soke's most senior student in the United States and it is quite obvious when you watch him move. He is a true Kyoshi and Shibu-Cho. He has produced many good blackbelts.  

Bushikai Dojo: Sensei Henry Steinberg is a very knowledgeable Sensei and a great guy. His dojo is located in the middle of paradise.

Niji Nohashi Dojo: Sensei Ismael Rodriguez" s new Dojo located in near Raliegh-Duram airport in North Carolina.

Tenzan Dojo: My long time friend, Kyoshi Marc Coppen's has been a Belgian police officer for many years and shares his awesome practical street-wise knowledge when he teaches.

Fudoshin Dojo: Another long time friend and occasional training partner, Renshi Brian Hodge's is a very knowledgeable Ninpo instructor who trains with an amazing amount of Ki!

Tsukiyono Dojo:Sensei Thorsten Ritz is a very dedicated member of the Genbukan. His students are fortunate to have him as their Sensei.