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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,

Wataru Namba, hibakusha

Dear all, There was story with the headline, "Wataru Namba, 93, is among an estimated 3,000 Japanese American hibakusha, survivors of the U.S. atomic bombs in Hiroshima and Nagasaki." I was asked by...

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Retirement of Sensei Kenneth Oda

Kenneth Oda of the Aiea Taiheiji Judo Club has announced his retirement. He wrote to the USJF National Office This announcement comes with mixed emotions of sadness and happiness. I will be retiring...

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Kenzo Uyeno

Copyright 2020 USJF. All rights reserved. Kenzo Uyeno Inducted 1993 Born in San Pedro, California, in 1923, Uyeno began his Judo career at the age of 9 in Palos Verdes Dojo. During World War II...

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About the American Judo Development Model

The American Judo Alliance, consisting of the United States Judo Federation, the United States Judo Association, and USA Judo is proud to present the launch of the American Judo Development Model...

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Letter from Koka Kids

Hi to the members of the USJF Hello from Great Britain! I'm Nik Fairbrother (World judo champion and Olympic silver medalist). I'm also the creator of Koka Kids, a program that helps junior judoka...

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Sanctioned Events

Wataru Namba, hibakusha

Dear all, There was story with the headline, "Wataru Namba, 93, is among an estimated 3,000 Japanese American hibakusha, survivors of the U.S. atomic bombs in Hiroshima and Nagasaki." I was asked by Barbara Shimizu Sensei whether this is the same Wataru Namba Sensei...

Retirement of Sensei Kenneth Oda

Kenneth Oda of the Aiea Taiheiji Judo Club has announced his retirement. He wrote to the USJF National Office This announcement comes with mixed emotions of sadness and happiness. I will be retiring as Head Sensai for Aiea Taiheiji Judo Club on June 30, 2020 Judo has...

Kenzo Uyeno

Copyright 2020 USJF. All rights reserved. Kenzo Uyeno Inducted 1993 Born in San Pedro, California, in 1923, Uyeno began his Judo career at the age of 9 in Palos Verdes Dojo. During World War II Uyeno taught Judo for two years in the Poston Relocation Center and while...

About the American Judo Development Model

The American Judo Alliance, consisting of the United States Judo Federation, the United States Judo Association, and USA Judo is proud to present the launch of the American Judo Development Model (AJDM); a pathway to human and Judo excellence that is two-fold:...

Letter from Koka Kids

Hi to the members of the USJF Hello from Great Britain! I'm Nik Fairbrother (World judo champion and Olympic silver medalist). I'm also the creator of Koka Kids, a program that helps junior judoka learn more about judo and supplies coaches with teaching resources....

DateEventYudanshakaiContact
Mar 22, 2026Warriors Quest
Honolulu, HI
50th State✉ Dean Shiraki
Mar 29, 20262026 Nanka Spring Development Tournament
Westminster, CA
Nanka✉ Scott Momii
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 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