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Congratulations to Corinne Shigemoto

It is my great honor, on behalf of the United States Judo Federation, to congratulate Corinne Shigemoto on her induction into the U.S. Judo Hall of Fame.

USJF and USA Judo Agree for a Partnership

The United States Judo Federation extends its sincere appreciation to Dr. Ron Tripp, USA Judo CEO Corinne Shigemoto and USJF Executive Director Robert for their collaboration in establishing this reciprocal membership agreement.

2026 USJF Summer Nationals

Smoothcomp Registration in Now Open 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...

James Colgan

Russ Scherer wrote: I am extremely saddened to have to relay notification of the passing of Jim Colgan - a Judo Great. Jim was well known throughout the U.S. and indeed most of the world. He had...

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Karen DuPage

Noboru Saito wrote about the passing of Karen DuPage, a long time supporter of Konan and Michigan Judo. Her obituary has been published on line.

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Preparing for the Future

Calvin Terada, Chair USJF Referee Development and Certification Subcommittee Calvin Terada writes: Without dojos being open for practice and tournaments being held in our community, I am sure that...

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CJBBA Kata Clinic Report

The Chicago Judo Black Belt Association has been a proud sponsor of the Tohkon Judo Academy’s Kata Clinic, held each year over President’s Day Weekend. USJF Hall of Fame Inductee, Sensei Eiko...

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Sanctioned Events

James Colgan

Russ Scherer wrote: I am extremely saddened to have to relay notification of the passing of Jim Colgan - a Judo Great. Jim was well known throughout the U.S. and indeed most of the world. He had major accomplishments as a competitor, coach, manager, referee and...

Karen DuPage

Noboru Saito wrote about the passing of Karen DuPage, a long time supporter of Konan and Michigan Judo. Her obituary has been published on line.

Changes to Background Screening Procedures

Years ago, USJF adopted the US Center for SafeSport’s programs and standards for education and training to protect athletes and participants from abuse. SafeSport has begun to require more rigorous background screens. Thus, our background screening has been updated to...

Preparing for the Future

Calvin Terada, Chair USJF Referee Development and Certification Subcommittee Calvin Terada writes: Without dojos being open for practice and tournaments being held in our community, I am sure that many of us feel a strange sense of uneasiness since judo has been a...

CJBBA Kata Clinic Report

The Chicago Judo Black Belt Association has been a proud sponsor of the Tohkon Judo Academy’s Kata Clinic, held each year over President’s Day Weekend. USJF Hall of Fame Inductee, Sensei Eiko Shepherd and Tohkon Judo Academy’s founder, Douglas Tono, who also competes...

DateEventYudanshakaiContact
Aug 09, 2026Eastern US Judo Kata Championship, Kata Judge EvalShufu✉ Diane Jackson
Aug 15, 2026PSJA Katame no Kata SeminarPacific Southwest✉ Bruce Knight
(619) 368-9812
Aug 22, 2026JBBAH Kata ExamHawaii✉ Gary Hashiro
(808) 721-5881
Aug 23, 2026Konan Promotional ClinicKonan
Aug 29, 20262026 Uemura Cup Championship & Referee Clinic50th State✉ Michael Hayashi
(808) 333-9909
Oct 24, 202617th Annual Paul Owen Memorial Judo TournamentChicago✉ Ron Hulshizer
(402) 617-9782