O'Riley Karate Centers, founded in 1994, operates dojos in Antioch and Smyrna, Tennessee. They specialize in teaching Wado-Ryu Karate, a traditional Japanese martial arts system, along with Atemi Kenpo and Shido-Yoshin Style Jiujitsu. With certified black belt instructors, the school focuses on fostering self-confidence, self-defense, and physical fitness in its students. Notably, they were awarded the School of the Year in 2008, and the Dojo of the Year in 2012, underscoring their commitment to quality instruction.