My Bujinkan video exploring the kata 柳骨 Ryūkotsu. The literal translation of this name is willow and bone. But kotsu also means a secret skill. So, the definition I prefer is the secret of the willow.
Rojodojo Real Bujinkan Training. Serious Fun.
My Bujinkan video exploring the kata 柳骨 Ryūkotsu. The literal translation of this name is willow and bone. But kotsu also means a secret skill. So, the definition I prefer is the secret of the willow.