Okonogi

Okonogi (おこのぎ), O'Connor in the dub, is a game-exclusive character. He is a science teacher at Raimon.

Appearance
He has brown hair, glasses and a moustache.

Game
In the first game, he is asked by Endou and his teammates to research a mysterious device worn by a delinquent, when he met some Mikage Sennou students. However, since he is a science teacher, he suggests them to ask his son, the model shop owner, for help.