About OCK Judo
Building character, confidence, and community through martial arts since 1965.
Our Story
Decades of Excellence in Anaheim
Orange County Kodokan Judo (OCK Judo) has been serving the Anaheim community for decades, providing quality martial arts education to students of all ages and skill levels. Our dojo is dedicated to preserving the traditional art of judo while making it accessible and relevant to modern students.
We believe in the power of martial arts to transform lives, build character, and create lasting friendships. Located at Canyon High School in Anaheim, CA, we offer programs for youth and adults in both judo and wrestling.
Our experienced instructors are committed to creating a safe, welcoming environment where every student can reach their full potential. From white belt beginners to Olympic-level competitors, OCK Judo has been a cornerstone of the Southern California martial arts community.
Our Mission
Developing Well-Rounded Individuals Through Judo
To provide high-quality martial arts instruction that develops physical skills, mental discipline, and strong character while fostering a supportive community where students of all backgrounds can thrive. We aim to cultivate one's mind and body to the fullest, so that one may serve the preservation and general welfare of all mankind.
Our Values
The Principles That Guide Us
Excellence
We strive for excellence in everything we do, from teaching techniques to building relationships with our students and families.
Respect
Respect for oneself, others, and the art of judo is fundamental to our training and our community.
Perseverance
We teach students to overcome challenges, learn from setbacks, and never give up on their goals.
Community
We believe in creating a welcoming, inclusive environment where everyone feels they belong.
Head Instructor
Tony Okada
6th Degree Black Belt • 1992 US Olympic Judo Team
With decades of experience in judo and wrestling, Tony Okada brings unparalleled passion and expertise to every class. His patient teaching style makes complex techniques accessible to students of all levels, from beginners taking their first steps on the mat to advanced competitors preparing for national tournaments.
Orange County Kodokan Judo was proud to have Tony Okada chosen to represent the USA in the 1992 Olympic Games held in Barcelona, Spain. His dedication to the art of judo and commitment to his students has made OCK Judo a premier training destination in Southern California.
Judo Accomplishments
- Rokudan (6th degree black belt)
- 1992 US Olympic Judo Team
- Pan American Judo Champion
- US International Open Judo Champion
- 3x US National Judo Champion
- West German Open Judo Champion
- Pacific Rim Judo Bronze Medalist
- US Olympic Sports Festival Champion
- 4x National Collegiate Judo Champion
- High School World Cup Judo Champion
- Junior Pan Am Games Silver Medalist
- 3x High School National Judo Champion
Wrestling Accomplishments
- 2x Asics Tiger All-American (1991; first ever in Orange County)
- California State Wrestler of the Year (1991)
- 2x California State Champion (1990 & 1991) and 5th placer (1989)
- 3x CIF Masters Champion (1989, 1990, 1991)
- 3x CIF Champion (1989, 1990, 1991)
- 4x All-Orange County
- 7th place at Junior World Greco-Roman Championships
- 2nd place at Cadet World Freestyle Championships
- Fila Junior World Trials Greco-Roman Champion
- Cadet National Freestyle Champion
- 4x USA Wrestling All-American
Our Team
OCK Black Belts
Our dojo is proud to have developed numerous black belts who continue to train, teach, and inspire the next generation of judokas.
Ted Okada
8th Degree
Kenny Okada
6th Degree
Tony Okada
6th Degree
Wally Sato
3rd Degree
Tim Grimminger
3rd Degree
Teddy Okada
2nd Degree
Tyler Okada
2nd Degree
Ethan Grimminger
1st Degree
Jeff Saito
1st Degree
Community
"OCK Judo feels like family. Coaches know every athlete by name and celebrate every belt promotion together."
We're more than just a dojo—we're a tight-knit community of families, athletes, and martial arts enthusiasts who support each other on and off the mat. From belt ceremonies to tournament victories, we celebrate every milestone together.
View GalleryJoin Our Community
Become Part of the OCK Judo Family
Experience world-class instruction in a welcoming, family-friendly environment. Try a free class today.