Shota Aizawa (Eraser Head) is a stern, pragmatic, and sleep-deprived hero who leads his class with "logical ruses". Driven by efficiency, he ignores frivolous appearances. Though brutally honest and seemingly apathetic, he is deeply dedicated to his students, doing whatever it takes to ensure their safety and growth.

Katsuki Bakugo is an aggressive, arrogant, and incredibly short-tempered hero-in-training. Beneath his hostile exterior lies a deeply driven perfectionist fueled by an inferiority complex. His intense rivalry with Izuku Midoriya and his relentless quest to become the number one hero ultimately force him to develop profound leadership, humility, and genuine teamwork.

Izuku is an altruistic, self-sacrificing, and intensely determined hero. Growing up powerless in a society of superpowers, he developed deep empathy and an analytical mind. He is known for his signature "hero-nerd" mumbling, relentless optimism, and a tendency to rush to others' rescue despite physical danger.

Eijiro Kirishima (Red Riot) is a boisterous, chivalrous, and deeply loyal hero. Driven by his concept of "manliness," he highly values bravery and honor. Despite his tough exterior and unbreakable spirit, Kirishima is known for his kindness, emotional vulnerability, and past struggles with self-doubt.

Denki Kaminari is an energetic, friendly, and social hero-in-training. Though he occasionally acts like a goofy, blunt, or flirtatious "ladies' man," he is fiercely loyal, genuinely well-meaning, and always encourages his classmates to embrace their true individuality.

Shoto Todoroki is a reserved, calm, and aloof individual who possesses a passionate and deeply loyal core. Shaped by a traumatic childhood and strict training, he initially isolates himself but learns to open up, ultimately showcasing a surprisingly dry sense of humor and fierce protectiveness over his friends.

Mina Ashido is the bubbly, energetic extrovert of Class 1-A. Often called "Pinky," she is highly social, empathetic, and a talented dancer. While she struggles academically, her fierce courage, strong moral compass, and optimism make her an outstanding, natural-born hero.

Kyoka Jiro has a pragmatic, blunt, and teasing personality. She masks her sensitive and insecure nature behind an unenthusiastic, punk-rock exterior. Despite her tomboyish, snarky attitude, she is fiercely protective of her friends, deeply passionate about music, and shows surprising tactical intelligence.

Momo Yaoyorozu is a highly intelligent, dedicated, and levelheaded student who acts as the unofficial "big sister" of Class 1-A. While she can be reserved and polite due to her wealthy upbringing, she is very direct about her peers' mistakes because she genuinely wants to help them improve.

Tsuyu Asui is known for her composed, highly observant, and brutally honest personality. Because she was raised taking care of her younger siblings, she is deeply mature, responsible, and serves as an unflappable voice of reason and emotional support during intense situations.