Kamaitachi

A race of beastman monsters that inhabit Zipangu, who are said to move at blindingly fast speeds and appear along with a whirlwind. They have the power to generate wind with sickles made from hardened parts of the fur covering their arms. Their biggest distinguishing characteristic is that they always act together as a trio, and they even form a trinity when going after and attacking human men. Each of the three has different special characteristics.