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2026 USJF Summer Nationals

SAVE THE DATE!  2026 USJF Summer Nationals is coming to San Francisco!  July 11-12,2026 at City College of San Francisco.  Open to members with current membership in either USJF, USA Judo or USJA.  This tournament will also be a USA Judo point event.  Registration...

Sensei Ray Imada

The United States Judo Federation and 50th State Judo Association mourns the passing of Ray Imada, a respected leader, mentor, and lifelong contributor to the art and community of judo in Hawaii. Ray devoted his life to the growth and promotion of judo, leaving a...

Masataka Hirayama

Masataka Hirayama passed away quietly February 23, 2026 at 85 years old. He was a long time Judoka of Hawaiian Judo. He began Judo in the 1950s on the island of Hawai'i (Big Island) and paralleled the beginnings of what is now USJF. From the 1970s to the 1990s he did...

Tyler Speir on Sanix

Dear USJF and Mrs. Julie Koyama, Thank you for sponsoring my judo trip to Japan. The trip was very fun, and I enjoyed it a lot. The judo in Japan is almost all technique and very little strength....

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John Baylock on Sanix

The Sanix/Taisei competition and training was an experience that I will truly never forget. I met so many great people, learned so many great things, and most importantly I gained new life skills...

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Rachel Cook on Sanix

To USJF and Mrs Julie Koyama Thank you so much for supporting my judo training and travel. I would like to especially thank you for not just one, but two Sanix opportunities. I love the Sanix trip....

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Kai Wallace on Sanix 2019

Before anything, I would like to thank Saito Sensei for giving me my second opportunity going to take part in Sanix. I also give my thanks to Sensei Richard and the parents: Rueben, Patrick, John,...

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Clyde Worthen

Clyde Worthen Inducted 2020 Clyde Worthen Hudson Judo Yudanshakai wroteWe wish to nominate Sensei Clyde Worthen, 6th Dan, for inclusion in the USJF Hall of Fame in the competitor, coaching, and...

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Sanctioned Events

Tyler Speir on Sanix

Dear USJF and Mrs. Julie Koyama, Thank you for sponsoring my judo trip to Japan. The trip was very fun, and I enjoyed it a lot. The judo in Japan is almost all technique and very little strength. They did foot sweeps very fluidly and their uchi mata was very smooth....

John Baylock on Sanix

The Sanix/Taisei competition and training was an experience that I will truly never forget. I met so many great people, learned so many great things, and most importantly I gained new life skills for my future. This experience gave me insight into what I can become as...

Rachel Cook on Sanix

To USJF and Mrs Julie Koyama Thank you so much for supporting my judo training and travel. I would like to especially thank you for not just one, but two Sanix opportunities. I love the Sanix trip. The judo I experienced on the trip was unlike anything I see in...

Kai Wallace on Sanix 2019

Before anything, I would like to thank Saito Sensei for giving me my second opportunity going to take part in Sanix. I also give my thanks to Sensei Richard and the parents: Rueben, Patrick, John, Karen. US Team at Taisei with Coach Richard Kai third from left For me...

Clyde Worthen

Clyde Worthen Inducted 2020 Clyde Worthen Hudson Judo Yudanshakai wroteWe wish to nominate Sensei Clyde Worthen, 6th Dan, for inclusion in the USJF Hall of Fame in the competitor, coaching, and program administrator categories. Sensei Worthen has devoted his adult...

DateEventYudanshakaiContact
Apr 19, 2026PSJA Spring 26 Novice Judo Tournament
Vista, CA
Pacific Southwest✉ Ryan Rubis
(760) 458-3129
Apr 19, 2026Warriors Quest
Honolulu, HI
50th StateGuy Yoshimoto
Apr 25, 2026Shufu Yudanshaikai BOE, BOD meeting, & Promotional
Beltsville, MD
Shufu✉ Karen Whilden
(703) 622-6861
May 09, 20262026 Takemori Memorial Clinic featuring Katuhiko K
Arlington, VA
ShufuMiki Takemori
(617) 686-6406
May 16, 2026PSJA Judo no Kata & Kime no Kata Clinic
Vista, CA
Pacific Southwest✉ Bruce Knight
(619) 368-9812
Jun 29, 2026Budokan Summer Camp 2026
Seattle, WA
Northwest✉ Krista Steeele
Jul 13, 2026Fresno Judo Club Summer Camp 2026
Clovis, CA
San Joaquin✉ Krista Steele