Aoto

Shirasagi's first opponent and a 3rd year. He is in charge of the 3rd. year's Public Moral's committee. He is also one of Mika's "Bodyguards". Tomu challenges him to a game, which he then cheats at, and is still defeated. As punishment, Abidani whips him along with Kaizuka. Later, both are seen jailed by Abidani in the secret prison known as Abidani's Seminar.