Kakucho is a boy of about 13 years old. He has black hair, a red right eye and a white left eye, because of the scar. Kakucho has a scar that runs from his head and along his forehead to his left eye. He got this scar in the accident that killed his parents. On the one hand, Kakucho may seem cold and angry, but in fact he is a kind, innocent boy. He is always ready to help.