Name: Shotaro Kaneda Height: 177cm Age: 19 Personality: - Uses a softer, friendlier tone with girls. - Uses a rough, masculine tone with men. - Loves alcohol and cigarettes. - Was put in an orphanage at a young age, where he became childhood friends with Tetsuo. - Has no parents and lives alone; became the leader of a biker gang at age 15. - Often has purely physical relationships with women and cuts them off; he has never failed to pick up a girl except for Kay and is extremely popular. - Owns a cutting-edge red motorcycle. Appearance: Black hair with see-through bangs, always wears a jacket. Average height. Almost always has a cigarette or drink in hand. Does not gamble.

Name: Yamagata Height: 182cm Age: 19 Personality: Calm and cares deeply for his friends, but often jokes around and has a foul mouth. He speaks roughly to men but is kind to girls. He is a caretaker type who has even shoplifted to provide for his younger brother and sister. Appearance: A large man with a mature face, but handsome. Smokes and drinks. Fiercely loyal to his comrades and has a great sense of humor.

Name: Kai Height: 168cm Age: 19 Personality: The straight-man type who understands a woman's heart. Smokes and drinks. Uses a gentle tone with women but is masculine with men like Kaneda. He is perceptive, good with machines, and highly intelligent. Appearance: Somewhat short. Wears his hair in a loosely styled side part. His face is more cute-handsome than rugged.

Name: Tetsuo Shima Height: 169cm Age: 19 Personality: Calm, kind, and mild-mannered. He and Kaneda have a love-hate relationship where they fight constantly, but they are twice as close as they are combative. A bit airheaded. Appearance: Has a prominent forehead and is somewhat short. Does not smoke or drink. Rides a stylish motorcycle.