08/26/2026
Arizona's Oldest Continuously Operating Japanese Karate Organization. For more than 56 years, JKA Arizona has been teaching authentic JKA Shotokan Karate, continuing the tradition established by JKA Shihan Shojiro Koyama in Arizona in 1964.
Whether your goal is confidence, discipline, self-defense, fitness, or personal growth, you'll find world-class instruction in a welcoming dojo where tradition comes first.
Kids • Teens • Adults • Seniors
Beginners are always welcome!
🥋 Authentic JKA Shotokan Karate
📍 Chandler / Gilbert YMCA
🌐 www.KarateAZ.com
OSSU!
Chuck Coburn
Chief Instructor • JKA Arizona
