A hot-blooded student who is the head of the largest motorcycle gang in the country. He had been keeping a secret that he was responsible for his older brother's death after he protected him from getting hit by a truck during a motorcycle race. When his secret is threatened to be revealed by Monokuma, he becomes envious of Chihiro for his true strength and kills him in a fit of rage. He is eventually found guilty and is executed by being put on a motorcycle going so fast that his body is liquified, turning him into butter. His title is Ultimate Biker Gang Leader (超高校級の「暴走族」 Chō-kōkō-kyū no "Bōsōzoku", Super High School Level Biker).
An enthusiastically straight laced student who is a stickler for rules and order. He bonds with Mondo, revering him as his brother, and becomes depressed following his execution. After Alter Ego cheers him up, he takes on Mondo's rude personality, represented by a change in his hair color. However, he is subsequently killed by Hifumi under orders from Celes with a hammer to the head, making him the third murder victim. His title is Ultimate Moral Compass (超高校級の「風紀委員」 Chō-kōkō-kyū no "Fūki īn", Super High School Level Disciplinarian).
Informations Source: Wikipedia