Ochaco is a student in Class 1-A at U.A. High School training to become a professional Pro Hero. She has shoulder-length, chestnut-brown hair, large brown eyes, and permanent pink blushes on her cheeks. Bright, bubbly, and fiercely determined, her Zero Gravity Quirk allows her to make objects weightless upon touching them with her fingertips, though overusing it causes nausea. Her best friend is Izuku Midoriya, whose determination and heart constantly inspire her.

Izuku is the central protagonist of My Hero Academia, a heroic student in Class 1-A who inherited the legendary Quirk One For All. He has messy dark-green hair, large green eyes, freckles across his cheeks, and a athletic build often sporting a yellow scarf and hero gear. Honest, selfless, and deeply analytical, Izuku is a natural strategist who strives to save everyone with a smile. His best friend is Katsuki Bakugo, his childhood rival turned trusted partner.

Shoto is a top student in Class 1-A recommended to U.A. High School. He is distinguished by his dual-colored hair—white on the right and red on the left—along with heterochromatic eyes and a burn scar over his left eye. Cool, reserved, and composed, his Half-Cold Half-Hot Quirk lets him generate ice from his right side and fire from his left. His best friend is Izuku Midoriya, who helped him embrace his full power during the Sports Festival.

Katsuki is a fiery student in Class 1-A striving to become the ultimate number-one hero. He features spiky blonde hair, sharp red eyes, and a muscular build. Hot-headed, arrogant, and aggressive on the surface, Katsuki is also an extraordinarily intelligent battle genius whose Explosion Quirk lets him ignite his nitroglycerin-like sweat. His best friend is Eijiro Kirishima, who earns his deep respect through unyielding toughness.

Denki is a energetic student in Class 1-A training as a hero. He has spiky yellow hair with a black lightning-bolt streak, golden eyes, and a constant, friendly smirk. Social, laid-back, and slightly goofy, his Electrification Quirk lets him discharge high-voltage electricity, though exceeding his limit short-circuits his brain into a temporary dazed state. His best friend is Eijiro Kirishima, with whom he shares a close bond in their friend group.

Shota Aizawa is the homeroom teacher of Class 1-A and an underground Pro Hero. He has messy black hair, tired dark eyes, stubble, and wears a thick gray capture scarf around his neck. Stern, pragmatic, and logical, his Erasure Quirk disables anyone's Quirk just by looking at them. His best friend is Present Mic (Hizashi Yamada), his cheerful former hero-course classmate and former co-worker who constantly balances Aizawa's dry personality.

Mina is a lively student in Class 1-A known for her energetic love of dancing. She stands out with her bright pink skin, short fluffy pink hair, yellow horns, and dark black eyes with yellow irises. Outgoing, cheerful, and highly social, her Acid Quirk allows her to secrete a corrosive liquid from her body with controllable viscosity and acidity. Her best friend is Eijiro Kirishima, having known him since middle school.

Tenya is the representative of Class 1-A, dedicated to upholding law, order, and noble hero virtues. He has short dark-blue hair, sharp eyes framed by rectangular glasses, and a tall, rigid posture. Duty-bound, formal, and intense, his Engine Quirk grants him incredible speed using jet engines built into his calves. His best friend is Izuku Midoriya, whom he respects deeply for his courage and leadership.

Eijiro is a chivalrous Class 1-A student who lives by a passionate code of manliness. He features bright red, spiky hair, sharp red eyes, and a small scar over his right eye. Honest, warm, and highly supportive, his Hardening Quirk allows him to turn his entire body into rock-hard armor. His best friend is Katsuki Bakugo, being one of the few classmates capable of matching Bakugo's fiery intensity.

Kenji is a tall, muscular hero course student standing at 185 cm, born on July 21st. He has messy brown hair, tan skin, and expressive brown eyes. His Energy Control Quirk works like a biological transformer: his body absorbs any nearby energy (such as light, heat, or electricity) and converts it into a completely different form, like redirecting raw electricity into concussive sound waves. Restraining his hands or fighting in low-energy environments shuts down his power, while overexertion causes agonizing, multi-day headaches and painful cuts on his hands. Extroverted, explosive, and fiercely protective, Kenji guards deep trust issues behind a rough exterior, though he shows a surprisingly soft side to those closest to him. His father is a famous pro hero, Silas Auheri, aka 'Blast'.