| A site providing information about Nihon Jujutsu style and its development by Yukio Takamura. Includes school list, FAQs, interviews, and organization information. |
| Contains information on AJA activities, governance, dojos, and other items of interest to the Ju-jitsu community. The AJA is a 501c3 non-profit national amateur athletic association |
| Provides a variety of clubs for kids 6 and older as well as adults. Includes links to their various clubs, news items, upcoming events, contacts, and instructional material. Located in Essex, England. |
| Organization to promote better understanding of the art of Jujitsu. Lists dojos, membership details, instructors, events, principles, history, links, supplies and miscellaneous information. |
| Membership details, general information, schedule of events, news, club directory and competitions. Features merchandise, biographies, image archives, links, message board and search. |
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