Tadaaki Kusano Friends

A 22 year old former bike gang member who decides he wants to teach high school, for the high school girls.

Kunio Murai's attractive mother. She had him at the age of 13, not wanting to abort him she ran away from home so she could keep him due to her parents disowning her.

One of Onizuka's students. He was always picked on by Anko Uehara, and tried to commit suicide two times but Onizuka saved him and helped him gain his confidence.