The American Judo and Jujitsu Federation is a worldwide organization of martial arts schools dedicated to the preservation and promulgation of the Danzan Ryu system of Jujitsu.
A few years ago, Professor George Arrington was able to get the correct translation of a banner in the backdrop of an old photo of Professor Henry Seishiro Okazaki. Okazaki was demonstrating a technique using a tatami needle pierced through his arm...read more
Kata Manual The BOP has been focusing on reviewing the History and Shinyo no Maki sections of the kata manual. Convention It was unanimously approved that the 2019 AJJF National Convention be held in Chicago, Illinois. It will be hosted by Sensei...read more