Kotokukan Budo Rengoka連合  

" Hall of classical virtue martial arts association"

Useful Links        

Hakkoryu Kotokukan Dojo  http://hakkoryukotkukandojo.org/

Kodo Butoku Renmei            www.kodobutokurenmei.org

Toyama Ryu Morinaga - Ha, Kyoto, Japan.  
http://toyama-ryu-morinaga.com

Nippon Seibukan Academy  www.nippon-seibukan-hombu.com


Nippon  Seibukan Dojo of Kyoto UK Nihon Jujutstu http://www.nippon-seibukan-dojo-of-kyoto-uk-nihon-jujutsu.org/