Horikawa Masao

One of Kazushi's friends who was transferred to Eiden Academy. He likes western names so he choose french "Pierre" to be his nickname even though he is 100% japanese. He also came to Eiden Academy hoping to find himself a girlfriend.

It's not very clear if he is a virgin or not. There's a story about an older lady from a brothel and him but it's not clear if he lost virginity at that time or not. It is confirmed he lost his virgin as the cafeteria lady took it after he was knocked out by drinking alcohol