OCMA Rancho Santa Margarita 4 years ago ID: #399813 Listed In : Art and Culture Sports 31431 Santa Margarita Pkwy Rancho Santa Margarita California 92688 949-858-8325 https://ocmausa.com/ Business Description Best Martial Arts School in Orange County, Located in Rancho Santa Margarita! We Offer Karate, Taekwondo & Self-Defense Classes for Kids and Adults. Lets try for a free Class! Reviews & Ratings Write a Review No Review. Please login / register to add your review. Tags : karate events martial arts in orange county best martial arts school best martial arts studio