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Real-World Self Defense

Chinn’s Okinawan Martial Arts, LLC is a Traditional Okinawan Karate School which teaches Shorin-Ryu Karate-do to everyone ages 7 through adult. We opened classes in June 2022 in the fellowship hall of Greenbelt Baptist Church, where we have remained to this day.

Our Dojo is a great place for anyone who wishes to get fit, learn to protect themselves, join a close community, set and achieve goals, and learn to thrive on responsibility.

Our Dojo is one where everyone strives for excellence and continual improvement. Our instructors regularly train with grand masters in several different martial arts styles and attend karate seminars throughout the year. Our students have competed in martial arts tournaments and regularly return with multiple trophies each.

We are currently accepting new students!

Not sure if Martial Arts is your thing? Try it out for free for 2 weeks of free Shorin Ryu classes before choosing a package to join.


Start Today and
Change Your Life

We welcome all levels of experience in our dojo.

Need help choosing a plan that’s right for you? Not sure where or how to start?

If you would like more information, contact us and we will answer any questions you send us. We are happy to set up a Zoom call with you if you prefer speaking to us directly.

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My eight-year-old son, Levi, is having a great experience with COMA. We started with COMA in June 2022, and we love the strong culture of camaraderie, which encourages not only excellence in karate, but also genuine friendship, sportsmanship, and kindness among students and teachers alike. I am always sure that Levi will be safe training with Sensei Co and that he is learning how to defend himself, as well as the discipline and character that goes with defending himself. When Levi started with Sensei Co, he could focus on class for only about 10 seconds at a time; now, his attention span ranges from 10 minutes to sometimes the whole hour-long class.


I have done martial arts before and I learned to punch, kick, and block, but I never learned how to apply these things. What I immediately noticed about this program was that we quickly went from learning a new technique to applying it on every other person in the class, and we keep on working on it until I am able to perform the move on everyone with confidence. This has given me the confidence that what I am learning in class will be practical if I ever find myself in a situation where it is needed.