January - 2023
Monday 2nd - New Classes Begin, Claremont, CA
16th Monday - Holiday No Classes, Claremont, CA
28th Saturday - Veterans Judo Open, Plano, TX
February - 2023
5th Sunday - New Year's Annual Kohaku Shiai, San Fernando, CA
20th Monday - Holiday No Classes, Claremont, CA
25th Saturday - Las Vegas Judo Championships, Henderson, NV
March - 2023
5th Sunday - Taishi's 13th Anniversary Tournament, Cerritos, CA
12th Sunday - Mojica Early Spring Tournament, Baldwin Park, CA
18th Saturday & 19th Sunday - Youth National Championships, Lubbock, TX
25th Saturday - Shoshinkan's Annual Kosen Tournament, Las Vegas, NV
26th Sunday - Shoshinkan's Shintaro Higashi Clinic, Las Vegas, NV
April - 2023
1st Saturday & 2nd Sunday - High School & Collegiate Nationals, San Jose, CA
15th Saturday - Couchigian Memorial Tournament, Las Vegas, NV
16th Sunday - Ryoku's Amarilis Savon Clinic, Las Vegas, NV
22nd Saturday - Arizona State Championships, Tucson, AZ
29th Saturday & 30th Sunday - Golden State Open, Azusa, CA
May - 2023
7th Sunday - CJI State Championships, San Francisco, CA
13th Saturday - Nanka Spring Tournament, Westminster, CA
20th Saturday & 21st Sunday - Senior National Championships, Spokane, WA
29th Monday - Holiday No Classes, Claremont, CA
June - 2023
4th Sunday - Nanka West Coast Invitational, Westminster, CA
16th Friday to 18th Sunday - USA Judo Junior Olympics, Shreveport, LA
19th Monday - Holiday No Classes, Claremont, CA
24th Saturday - Sensei Gary's Birthday Scrimmage, Claremont, CA
July - 2023
4th Tuesday - Holiday No Classes, Claremont, CA
7th Friday to 9th Sunday - USJF Summer Nationals, New York, NY
September - 2023
4th Monday - Holiday No Classes, Claremont, CA
24th Sunday - Nanka Fall Tournament, Westminster, CA
October - 2023
1st Sunday - Capitol Open Judo Championships, Sacramento, CA
22nd Sunday - Fresno Invitational Tournament, Fresno, CA
29th Sunday - Nanka Team Tournament, Westminster, CA
November - 2023
5th Sunday to 8th Wednesday - IJF World Veterans Championships, Abu Dhabi, UAE
19th Sunday - National Presidents Cup Championships, Irving, TX
21st Tuesday thru Saturday 25th - Holiday Break No Classes, Claremont, CA
December - 2023
8th Friday to 10th Sunday - Grassroots Judo Winter Nationals & Clinics, Azusa, CA
18th Monday thru Monday 1st - Holiday Break No Classes, Claremont, CA
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Note: Membership in one of the Official U.S. Judo Organizations is required to enter tournaments.