When Gentaro Kisaragi AKA Kamen Rider Fourze came to Honnoji Academy, he did so with the intention of befriending Satsuki Kiryuin. When he becomes involved in the web of conspiracies and plots surrounding the school, he does what he always does in the face of adversity. He grabs space into his hands, and befriends everyone there! Because...HONNOJI KITAAAAAAAA! Kamen, Switch On!