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Congratulations to Corinne Shigemoto

by | June 19, 2026 | News | 0 Comments

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.

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USJF and USA Judo Agree for a Partnership

by | June 10, 2026 | News | 0 Comments

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.

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2026 USJF Summer Nationals

by | April 27, 2026 | Nationals | 0 Comments

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...
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Doug Tono

Doug Tono

Apr 17, 2023 | ,

Doug Tono, Class of 2023 Judo Biography Douglas Tono was born in the United States on June 13, 1959. He started studying judo at the Midwest Buddhist Church at the age of ten years old, under the...

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Kiyoshi Shiina

Kiyoshi Shiina

Apr 17, 2023 | ,

Kiyoshi Shiina © 2023, USJF, all rights reserved Kiyoshi Shiina Inducted 2023 Judo Biography Kiyoshi Shiina was born in 1937 in Tochigi, Japan. He was promoted to 1st dan at the age of 14. He was...

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Ray Imada

Ray Imada

Apr 17, 2023 | ,

Ray Imada © 2023 Steven Nohara, all rights reserved Judo Biography Judo Credentials Ray T. Imada was born and raised in Hawaii, with frequent time spent in Kumamoto, Japan during his youth. He had a...

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Sanctioned Events

Doug Tono

Doug Tono

by | Apr 17, 2023 | ,

Doug Tono, Class of 2023 Judo Biography Douglas Tono was born in the United States on June 13, 1959. He started studying judo at the Midwest Buddhist Church at the age of ten years old, under the instruction of Sensei Takayuki Yoshinaga. The Midwest Buddhist Church...

Kiyoshi Shiina

Kiyoshi Shiina

by | Apr 17, 2023 | ,

Kiyoshi Shiina © 2023, USJF, all rights reserved Kiyoshi Shiina Inducted 2023 Judo Biography Kiyoshi Shiina was born in 1937 in Tochigi, Japan. He was promoted to 1st dan at the age of 14. He was the 1955 mid-Japan all high school champion for judo. Shiina studied...

Charles Medani, M.D.

Charles Medani, M.D.

by | Apr 17, 2023 | ,

Charles Medani, M.D. © 2023, USJF, all rights reserved Charles Medani, M.D. Inducted 2023. Judo Biography Charles "Chuck" Medani began his nearly lifelong journey in judo, and became a member of Shufu, in Boston at the age of 12 under Paul Hapgood and Bob Palazzi at...

Ray Imada

Ray Imada

by | Apr 17, 2023 | ,

Ray Imada © 2023 Steven Nohara, all rights reserved Judo Biography Judo Credentials Ray T. Imada was born and raised in Hawaii, with frequent time spent in Kumamoto, Japan during his youth. He had a challenging beginning in kindergarten, speaking only Japanese. His...

DateEventYudanshakaiContact
Nov 14, 2026Winter Ju No Kata Clinic50th State✉ Mark Langberg
Nov 14, 2026JBBAH Kata ExamHawaii✉ Gary Hashiro
(808) 721-5881
Nov 14, 2026PSJA Goshin Jutsu Seminar Pacific Southwest✉ Bruce Knight
(619) 368-9812
Nov 14, 2026Goshin Jutsu ClinicCentral Coast
Nov 14, 20262026 Arlington Fall TournamentShufu✉ Michael Landstreet
(571) 216-8989
Dec 05, 2026Nanka Shorai Program 2026-2027 - SENSHI JUDONanka✉ Jason Uno
(323) 793-2151
Dec 06, 20262026 Nanka Itsutsu-no-Kata ClinicNanka✉ 
Jan 09, 20272027 Western Idaho Judo Institute New Year's CliniDaiheigen✉ Michael Eldred
Jan 09, 20272027 Winter Nationals Hosted by NANKANanka✉ 
Jan 16, 2027Seiwakan PNW Kata ClinicHokusei✉ Bennet Frech
Jan 23, 2027Nanka Shorai Program 2026-2027 - SAN GABRIEL JUDONanka✉ Jason Uno
(323) 793-2151
Feb 20, 2027Nanka Shorai Program 2026-2027 - GARDENA JUDO DOJONanka✉ Jason Uno
(323) 793-2151
Feb 21, 2027Konan PromotionalKonanPeter Stanek
(989) 330-0072
Feb 26, 20275th Annual Kata Clinic with Sensei ShepherdChicago✉ John Bailey