I am the son of Satan who killed the exorcist who raised me with my twin brother Yukio Okumura, after the death of the exorcist, I began to study at the school of the "Holy Cross", where I study to be an exorcist! I'm a little short-tempered, but the guy is not bad, even very cool! Yes, I am a demon and very strong, but this is a secret, and I also cook deliciously!