This page contains sound streaming.
Please press SOUND ON button down below if you wish to play sound.

Philosophy of combat that evolves

At Deffic, we develop our original tactics and theory of martial arts based on researches on various systems, such as Jeet Kune Do, Wing Chun, Silat, and/or Yiquan.

We apply all techniques including attacking pressure points (Kyusho), strike by elbow and knee, Kuzushi principle, or joint lock among others.

Deffic is not a mixed martial arts being fought in boxing rings, but it is an integrated self-defense system for street combat.

As our system’s practical combat ability is well received, and we also have many Deffic students who engage in JGSDF (Japan Ground Self Defense Force) as combat trainers.

  • Principle


    Deffic Principle
    Introducing what we pursue, and what we train for.

  • Training


    We offer guidance to specific Deffic training subjects which are divided into different categories, and without excessive intenseness.

  • Movie


    Here are a collection of Deffic training scene.

to Top