He is the student council president of Onigashima High School, a school of delinquents intended to conflict with Otogi High School. During middle school, he tried to rape Ryōko but failed, but after that he spread bad rumors of Ryōko and no one believed in her, causing her to become fearful of him and transfer schools. He is based partially on The Boy Who Cried Wolf. However, like other characters, he's drawn from multiple sources; in this case, he is also based on the wolf in sheep's clothing figure. It may be noted that the kanji 狼(Rō) translates as wolf.