Genbukan
Colorado Ninpo and Jujutsu Dojo, Genbukan / KJJR International Headquarters, Genbukan Chiryaku Dojo Belgium, Genbukan Tokyo Shibu Dojo, Ninpeden Dojo, Seika Dojo, The Genbukan Ninpo Bugei & KJJR Tenzan Dojo
Jinenkan
Jinenkan Cincinnati Dojo, Jinenkan Dayton Dojo, Jinenkan Honbu, Jinenkan Inazuma Dojo, Jinenkan Seigi Dojo, Lubbock Kobudo Dojo, Scott Teague's Academy of Martial Arts
Schools and Instruction
Academy of Japanese Martial Arts, Black Bear Society Martial Arts, Kobudo -no Ninjutsu Australia, Maai Hyoshi Ninjutsu Homepage, NinJutsu and Asian Culture Research Center, Rick Tew's Martial Science, Sato Ryu Ninjutsu, Shadow Dragon, Shinshin Kushin Kai World Federation, South African Ninjitsu Federation
To-Shin Do
Illinois Quest Center, North Carolina Quest Center, Phoenix Quest Center Martial Arts, Portland, ME Quest Center, Quest Kagami, SKH Quest Center, Tampa, FL Quest Center
Enter the Ninja
Information on various aspects of ninja discipline including on training, weapons, and kuji-in. On-line media files are available. Features video games, movies and books based on the ninja.
The Art of Ninjutsu
History and information about the art of the ninja. Features weapons, movies, schools, gallery, links and general information.