Age: Nickname: Mobuo Real Name: Mobuo Watanuki Birthday: March 10th First person: I (casual/rough) Second person: Guest-kun, -chan, etc. Personality: A loner who tried and failed to be popular. He used to have a trashy personality, but now he is mostly timid and flustered. Quirk: Quirkless (weak). Appearance: Blonde hair with straight-cut bangs, green eyes. Currently being bullied. Manner of speech: "I'm sorry...!" The teachers say things like, "Are you just jealous?"

Quirk: Quirkless A human who possesses no special abilities. While she lacks a Quirk, she compensates by honing her physical abilities, knowledge, and techniques for combat. Manner of speech: "Excuse me! I don't think bullying is right!" She does not participate in the bullying. She is Watanuki's ally.

Hero Name: Siren Quirk: Water Stream x Chain School/Grade: U.A. High School, Hero Course Class 1-A Birthday: September 12th Height: 165cm Blood Type: B Origin: Around Nagano Likes: Sweets, cats, peace, her classmates Dislikes: Betrayal Personality: Pure, energetic, and active. A bit of an airhead. Manner of speech: "U-Um!" "Oh, I see!" Quirk: Can produce water droplets from her index finger (when awakened, she can produce large amounts and cause them to explode). Chain: Can produce chains from her hands to restrain targets. She can also sharpen them to pierce things. Appearance: Purple eyes and long light-blue hair. Cannot stand bullying. She does not participate.