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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...

Brynn and Haley Buskerud – World Judo Champions

North Bend twins Brynn and Haley Buskerud have become judo world champions, setting history in the process. The Buskeruds won the gold medal in the U21 Ju-no-kata division in the Kato World Championships November 8-9 in Paris, France. In the process, they became the...

Passing of Sensei Dale Thompson – Florida Judo

Florida Judo Leader, Rokudan, Mentor, and Builder of Community,

Sensei and Friend, Yoshitaro Sakai

Dear Judo Friends, It grieves me to report the passing yesterday of our long-time Sensei and Friend, Yoshitaro Sakai (the last of the founders of the Chicago Yudanshai), reported to me by his wife...

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Sanctioned Events

To those who would teach and coach Judo

The Teachers Institute Committee's goal is – "Implementation of a systematic method of instruction that insures that its participants will be able to not only perform the techniques of judo but to instruct others as well, in addition to being knowledgeable in...

2013 USJA-USJF Junior National Results

Gary Goltz wrote: Over 500 competitors participated this past weekend at the 4th Annual USJA / USJF Junior Nationals in Greater Pittsburgh, PA. It was hosted by Eugene Kim of Kim’s Martial Arts who graciously provided this Complete List of Results. NAGE NO KATA YOUTH...

Sensei and Friend, Yoshitaro Sakai

Dear Judo Friends, It grieves me to report the passing yesterday of our long-time Sensei and Friend, Yoshitaro Sakai (the last of the founders of the Chicago Yudanshai), reported to me by his wife Peggy. Sensei is also survived by his daughters Diane (Mike) Furuta,...

SJSU Honors Judo Legend Yoshihiro Uchida

Yoshihiro Uchida – local boy, World War II veteran, alumnus, part-time instructor and the driving force behind judo's rise to an Olympic sport – was honored for an astounding 65 years of service to the university. This is a record not just for San Jose...

DateEventYudanshakaiContact
Apr 11, 2026Battle by the Lake Judo Tournament
Coeur d'Alene, ID
Northwest✉ Jennifer Badertscher
(470) 629-1220
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