Morio Kenichirou

Morio Kenichirou is one of the "comrades" of Katsumata. He has the power called kamaitachi, which is the ability use to wind to slice objects. During his first meeting with Taisuke and Yuta he tries to kill them. They manage to fight back and Taisuke burns one side of Morio's face, permanently scarring it. Source: Wikipedia.