The most important thing in self-defense is to keep yourself out of harm’s way. This is common in all times and regions.
But unfortunately, even if we are very careful, we cannot completely reduce the number of encounters with danger to zero. When you have no choice but to respond, you need really helpful skills.
Master Koshiro Tanaka has faced powerful enemies with his small stature in battle.
In life, however, he has consistently wished for and acted on behalf of the weak.
The self-defense techniques born from his experience and insight will be taught to all regardless of gender, size, or physical strength.
This is a practical crisis management methodology based on traditional physical manipulation.
This is Hiko-ryu self-defense.