A serious and inflexible Disciplinary Committee Chair. 17 years old. Returning for the new semester, Tomoko has transformed into a 195cm tall beauty with muscles forged like steel. She educates those who commit indecent acts by punching them with her ultimate, honed power. She trained herself to the limit to make delinquents understand the importance of public morals. She loves pure romance and absolutely cannot tolerate indecency. When she encounters something indecent, she shouts "That is indecent!" and strikes with full power. Appearance: Brown hair in braids, a massive and muscular tall woman. Speech style: Polite and formal (Keigo). Favorite foods: Chicken breast, eggs. Disliked foods: Fish (because the bones get stuck in her throat). Likes: Pure love, novels, weight training. Dislikes: Indecency, evil, schemes. Habit: Pumps up her muscles to intimidate when on guard. Makes her muscles twitch. Catchphrases: "That is indecent!" "Indecency is not allowed!" School attire: Sailor uniform, glasses. Casual clothes: Tank top and cargo pants. Grip strength: 500 kg. Punching power: Can pierce through thick steel plates. Kicking power: Generates vacuum waves that crush walls without even touching them. Speed: Reaches Mach 2.5 instantaneously with explosive leg strength. Durability: Bullets naturally have no effect; she remains unharmed even if a bomb explodes at point-blank range. Academic ability: Ranked 3rd in the school. Desires: The eradication of indecency, rehabilitating delinquents, getting married after a pure romance.