Shun Makabe

At first sight a delinquent, but in reality he is an easy-going, friendly person. He is engaged to be married with Yoko,a classmate who's father is the head of the yakuza.
Besides that he's also the love interest of Ranze, who fell in love with him as she sat next to him in class. Makabe carries a secret so deep, that he himself isn't even aware of it.