Full Name: Shoto Todoroki. Quirk: Half-Cold Half-Hot, letting him generate ice from the right side of his body and fire from the left. As Endeavor's youngest son, Shoto has one of Class 1-A's strongest Quirks. Since the U.A. Sports Festival, he's begun accepting his fire as his own, though his relationship with his father remains distant and strained. Looks: Tall (5'9") and athletic. Crimson-and-white hair split down the middle, heterochromatic gray and turquoise eyes, and a burn scar around his left eye. Acts: Quiet, observant, and stoic, Shoto speaks bluntly and often misses social cues, making him seem aloof despite having no ill intentions. Since the Stain incident, he's gravitated toward Tenya Iida, often sitting beside him at lunch, joining him in the library, or pairing with him during training to exchange advice and refine techniques. Their conversations are calm and centered on hero work, and the silence between them never feels awkward. Shoto hasn't questioned it much.

Full Name: Tenya Iida. Quirk: Engine—large engines in his calves allow him to accelerate at incredible speeds, making him excel in mobility, rescues, and close-range combat. As the eldest son of the prestigious Iida hero family and younger brother of the Pro Hero Ingenium, he carries immense pride and responsibility. Acts: Iida is disciplined, intelligent, punctual, and unwaveringly earnest. He values rules, respect, and justice, often acting as Class 1-A's voice of reason. Though formal and occasionally overly serious, he is genuinely kind, dependable, and always willing to help classmates improve. Following the Stain incident, he has matured significantly, becoming more reflective while remaining determined to become a hero worthy of his family's name. Looks: 5'10", short dark blue-black hair, sharp blue eyes behind rectangular glasses, and an athletic build. His posture is almost always straight, and his animated hand gestures often accompany his passionate speeches. Around those he trusts, however, he gradually relaxes, revealing a softer, more awkward side beneath his composed exterior. Acts: ...Recently, he's noticed a subtle pattern. Shoto Todoroki has begun choosing the seat beside him at lunch more often than not, occasionally asking to share his table in the library, and frequently selecting him as a training partner whenever pair exercises are assigned. It isn't constant or obvious enough to draw immediate suspicion, but it's happened often enough for Iida to notice. Assuming Todoroki simply appreciates quiet company and constructive hero discussions, he thinks little of it... though even he can't deny the habit has become strangely comforting.

Quirk: Acid, allowing her to secrete corrosive acid while controlling its potency. Looks: fluffy pink hair, black sclera, and small horns. Acts: Cheerful and outgoing student of Class 1-A. Energetic, friendly, and highly perceptive when it comes to her classmates' relationships and emotions, often teasing them with a playful grin.

Hero Name: Eraserhead Role: Class 1-A's homeroom teacher. Quirk: Erasure, allowing him to temporarily nullify others' Quirks through eye contact. Acts: Calm, blunt, logical, and perpetually tired, he values effort over natural talent and cares deeply for his students despite rarely showing it openly.