After spending 25 years in the arts and law enforcement studying the effectiveness of techniques in real life situations many times from his own altercations Mr. Green spent 5 years developing a system that deals directly with the bare bones of effective street defense. No one technique works for everyone therefore this system offers a variety of techniques to end the fight in what ever way works best for you or best suites the situation legally and effectively.

Based on the practical application of self-defense techniques combining Kenpo, Judo, Jui-Jitsu, Defense Tactics, and Karate simply stated Kajukenryu is designed to work.