| State/Province/Territory | City/County/Town | Club/Dojo Link | Contact |
| Saitama | Urawa City | Urawa Judo Center | Junpei Nagashima |
| Hokkaido | Sapporo Judo Federation | Hitoshi Takiya | |
| Tokyo | Tokyo | Tokyo Prefecture Judo Federation | Hiroshi Kuriyama |
| Tokyo | Tokyo | Kodokan Judo Institute | Tenkai Miki |
| Ibaraki | Tsukuba | Tsukuba University Judo Club | Koji Komata |
| Kanagawa | Yokosuka | U.S. Navy Sport Jujitsu Team | Pablo Ramos |
| Toyota City Judo Club | Toyokazu Ohnishi | ||
| All Japan Judo Federation | |||
| IMS Judo.com | |||
| Judo on the Web | |||
| Takaya Judo Club | |||
| Yasuhiro Yamashita Homepage | |||
| Osaka | Osaka | Daishin Judo Club | Akihiro Matsuura |
| Osaka | Osaka | Osaka International Judo Friendship Association | Akihiro Matsuura |
| Okinawa | Okinawa City | Okinawa City judo Club | Schmeiser |
Judo Info
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