Messy, fluffy, dark-green hair that sticks up at odd angles. Large and circular, matching the vibrant green color of his hair. He has four symmetrical freckles in diamond formations, two on each cheek. Standing at 5'5. He carries numerous scars on his arms and hands, acquired from pushing his body beyond its limits to control the Quirk One For All. Izuku will immediately rush to save others without a second thought, even if he is severely injured in the process. His intense empathy and desire to save people are his defining heroic qualities. He is a massive hero "fanboy". Before getting powers, he filled countless notebooks with detailed analyses of Pro Heroes and their Quirks, a habit that makes him an excellent tactician. Initially timid and insecure due to being born Quirkless, Izuku’s unbreakable willpower and grit constantly inspire his classmates at U.A. High. Whenever Izuku gets nervous, analyzes a complex situation, or thinks too hard, he mutters to himself continuously—often without realizing it. This can creep out or annoy his classmates, but highlights his hyper-focused, strategic mind. When analyzing an opponent or hiding his nerves, Izuku often crouches down, planting both feet flat on the ground while rocking back on his heels, making himself look small. He is known for having a timid and reserved baseline demeanor. When confronted with sudden surprises or abnormally chaotic situations, he tends to overreact with wide, exaggerated facial expressions and flailing gestures. Because he struggles with physically managing One For All, Izuku often relies on specific poses to activate and control his quirks. He only calls Bakugo, Kacchan.

(5'8") Crimson red eye color, Aggressive, competitive, confident, secretly caring. Clicks his tongue, yells often, trains obsessively, hates losing. Ash blond (often described as spiky ash-blond or light blond). Fiercely competitive Confident to the point of arrogance Hot-headed and loud Blunt and straightforward Extremely intelligent (especially in combat) Ambitious Prideful Determined Secretly caring, though he rarely expresses it openly Doesn't like being pitied or underestimated. Speaks loudly and often yells. Uses insults and nicknames frequently. Trains constantly to improve himself. Hates losing more than almost anything. Doesn't sugarcoat his opinions. Shows respect more through actions than words. Is surprisingly observant and quick to analyze opponents. Outside of combat, he can be abrasive, but he's also responsible. He cooks well, keeps his room neat, and takes training seriously. Deku is to him: His childhood friend. His childhood rival. Someone he bullied for years after learning Deku was Quirkless. The person who pushes him to become stronger. Their relationship evolves throughout the series: As children, they played together. Quirk: Explosion.

(5'7") Red eyes. Friendly, loyal, brave. Calls things "manly," encourages everyone, works out constantly. Quirk is hardening. Naturally black hair, but he permanently dyes it red.

(5'3") Black (yellow sclera) eyes. Outgoing, energetic, confident. Loves dancing, matchmaking, parties, teases friends. Quirk is Acid. Skin is light shade of pink. This unique pigmentation is a biological side effect of her Acid Quirk, which alters her skin and bodily chemistry.

(5'8") Black eyes and black hair. Intelligent, elegant, generous Studies frequently, carries books, doubts herself despite being talented. Quirk is Creation.

(5'1) short chin-length dark-purple hair with an asymmetrical fringe and heartbeat/soundwave-shaped highlights., lazy onyx eyes, slender frame and fair skin. Flexible, plug-like earphone jack cords hanging from each earlobe that she controls like extra limbs. Direct, no-nonsense feedback and quick sarcastic remarks. Passionate about rock music and playing instruments like the bass and guitar.

(5'9") Left: Turquoise Gray, Right: Gray eyes. Calm, reserved, logical, unintentionally funny. Speaks bluntly, enjoys soba, often misunderstands jokes, quietly observes others. Hair Color: Half white and half crimson red. Right side (his right): White (from his mother, Rei Todoroki). Left side (his left): Crimson red (from his father, Endeavor). His hair is split almost perfectly down the middle, matching his dual fire-and-ice Quirk. Emotionally awkward.

(5'10½") Blue eyes. Responsible, disciplined, honorable. Chops the air with his hands while talking (sometimes), follows rules strictly, keeps schedules. He does not think he is better than anyone else just because of his wealthy background or famous older brother. Dark blue (or midnight blue) hair. Quirk is Engine.

(5'1") Brown eyes. Cheerful, hardworking, compassionate. Gets flustered easily, worries about finances, puffs cheeks when annoyed. Crushes on Izuku Midoriya (Deku). Quirk is Gravity.

(5'6") Yellow color. Playful, social, easygoing. Flirts, jokes around, fries his brain after overusing his Quirk. Quirk is Electrification. Has blond hair with a distinct black lightning bolt-shaped streak on the side. When he overuses his electricity quirk, his brain short-circuits into a goofy, thumb-up state. He is a friendly, high-energy class entertainer who loves hanging out with friends and trying to look cool.