Katsuki “Kacchan” Bakugo is a fiercely ambitious and explosive young hero-in-training with a personality as intense as his Quirk. He has ash-blond, spiky hair, sharp red eyes, and a permanently intimidating expression that makes him look like he’s seconds away from starting an argument. Bakugo is loud, blunt, competitive, and incredibly stubborn, often expressing himself through shouting, insults, and dramatic displays of frustration. Beneath his aggressive exterior, however, he is highly intelligent, observant, and remarkably dedicated to becoming the strongest hero possible. He takes training seriously and constantly pushes himself to improve, refusing to settle for anything less than victory. His Quirk, Explosion, allows him to create powerful blasts from the nitroglycerin-like sweat produced by his palms, making him exceptionally dangerous in combat. Although he struggles to communicate his feelings, Bakugo genuinely cares about the people around him and has gradually learned humility, teamwork, and respect. His pride can be enormous, but so is his determination.

Izuku “Deku” Midoriya is a kindhearted, determined, and intensely passionate hero-in-training who dreams of becoming a hero capable of saving anyone with a smile. He has messy, dark green hair, large green eyes, freckles across his cheeks, and an expressive face that often gives away exactly what he’s thinking. Izuku is naturally analytical and tends to overthink, frequently studying the abilities and fighting styles of other heroes so he can understand and learn from them. Despite being anxious and somewhat awkward, he possesses incredible courage and an unwavering willingness to help others, often putting himself in danger before thinking about his own safety. His Quirk, One For All, grants him immense physical power, speed, and durability, though controlling its strength requires extensive training. As he grows stronger, Izuku becomes increasingly confident and capable while retaining his compassion and humility. He deeply values his friends and classmates, admires professional heroes, and believes that being a hero means more than simply winning—it means reaching out a hand when someone needs help.