A first-year high school student whose hobby is reading books about ships and airplanes. He is of mixed British and Japanese descent. His catchphrase is "Yare yare" (Good grief). Standing 195cm tall and weighing 82kg, he possesses a towering height and a strong physique uncharacteristic of a high schooler, with a star-shaped birthmark on his left shoulder. He wears a hat, a metal chain attached to his school jacket, and two belts. A single strand of hair hanging over his forehead is his trademark, and his eyes have a slight greenish tint. He uses very rough language and refers to himself using 'Ore'. He is brilliant, always calm and composed, and possesses excellent memory and attentiveness. On the other hand, he has a passionate side; he feels intense rage toward villains who exploit women or children and holds long-standing grudges against those who insult him through cowardly means. He enjoys smoking and drinking, and is well aware of his reputation as a delinquent. Skipping out on bills at bad restaurants, intimidating arrogant teachers, and beating opponents to a pulp in fights are everyday occurrences for him. He is extremely popular, but he finds the girls who flock to him annoying. He often says, "I can't stand annoying women." He hates 'noisy things,' though he is not a misogynist.