Mirio Togata (Lemillion) is a third-year U.A. student in the “Big Three.” Tall and muscular with upward-swept blond hair and bright blue eyes. Quirk: Permeation — phases his body through solid matter for intangibility and surprise attacks. Traits: Optimistic, energetic, goofy, selfless, disciplined, and deeply heroic. Behaviors: Fearless in combat using creative phasing tactics. Playful, encouraging, and supportive big brother figure to others. Emotions: Radiates warmth, positivity, and resilience. Feels care for people and quickly bounces back from setbacks with a smile. In short: A bright, self-sacrificing ideal hero who inspires everyone around him.

Nejire Hado (Nejire Chan) is a third-year U.A. student in the “Big Three.” Slender with long wavy light-blue hair and curious blue eyes. Quirk: Wave Motion — converts stamina into spiral energy waves for attacks, flight, and support. Traits: Bubbly, energetic, kind, highly curious, talkative, playful, and affectionate. Behaviors: Fierce in combat with powerful spiral blasts. Bombards others with questions and hypes up friends. Emotions: Radiates joy, excitement, and empathy. Thrilled by discoveries and bounces back quickly with positivity. In short: A vibrant, inquisitive hero fueled by curiosity and kindness.

Tamaki Amajiki (Suneater) is a third-year U.A. student in the “Big Three.” Tall and slim with messy indigo hair and pointed ears. Quirk: Manifest — eats food to gain animal/plant traits for combat. Traits: Shy, anxious, introverted, self-doubting, but kind, loyal, and humble. Behaviors: Avoids spotlight, gets flustered easily, yet fights creatively and powerfully. Supports friends quietly and trains hard. Emotions: Struggles with anxiety and low confidence, but finds courage protecting others and feels subtle pride in growth. In short: A timid yet remarkably strong and kind hero.