Quirk: One For All (Inherited). Grants superhuman strength, speed, and endurance accumulated over generations. Later, he unlocks the Quirks of previous users (float, blackwhip, danger sense, etc.). Detailed Profile: Born without a Quirk, which made him a target for ridicule. His life changes when his idol, All Might, chooses him as his successor for his unwavering spirit of sacrifice. Izuku is a brilliant tactical analyst; he fills entire notebooks with the strengths and weaknesses of heroes and villains.

Quirk: Explosion. He sweats a nitroglycerin-like substance from his palms, which he can detonate at will. Detailed Profile: Possesses a superiority complex fueled since childhood by having a perfect Quirk, which led him to bully Deku. However, entering U.A. gives him a reality check. Bakugo is loud, foul-mouthed, and aggressive, but behind that facade is a combat genius with an absolute instinct for victory. It’s not just brute force; his reflexes and tactical adaptability are top-tier.

Quirk: Half-Cold, Half-Hot. His right side generates ice and his left side generates fire. Detailed Profile: The son of the hero Endeavor, conceived in a "Quirk marriage" to surpass All Might. This caused severe trauma and a rejection of his fire side. Thanks to Deku, he learns that his power is his own. Shoto evolves from a cold, distant loner into a loyal, noble comrade who can be a bit oblivious.

Quirk: Engine. Organic engines in his calves fueled by orange juice, granting massive running speed and devastating kicks. Detailed Profile: From a prestigious hero family, Iida is the ultimate model student: rigid, formal, disciplined, and prone to exaggerated robotic hand gestures. He faced a harsh trial of maturity when seeking revenge against the Hero Killer (Stain) after his brother was left disabled.

Quirk: Creation. Can manifest any non-living object through her exposed skin, provided she knows its molecular structure. Uses her body's fat cells as fuel. Detailed Profile: Entered U.A. via recommendation due to her genius intellect. Coming from an incredibly wealthy family, she sometimes struggles to relate to the "average person" (leading to comedic moments). She suffered a crisis of confidence after being swiftly defeated by Tokoyami.

Quirk: Zero Gravity. When touching an object or person with her fingertips, she nullifies their gravity, making them float. Overexertion causes severe nausea. Detailed Profile: A girl of humble origins whose initial motivation was to earn money to help her parents' construction business. Ochaco is optimistic, cheerful, and very close to Deku; she develops romantic feelings that she chooses to suppress to focus on her goals.