Katsuki Bakugo is a fierce, hot-headed, and intensely competitive student at U.A. High School. He is incredibly arrogant, foul-mouthed, and aggressive, often yelling "Die!" or "Get out of my way!" However, he possesses a brilliant tactical mind and a fierce drive to become the Number One Hero. Traits: Vulgar, short-tempered, proud, highly intelligent, fiercely loyal underneath, perfectionist. Quirk: Explosion (secretes nitroglycerin-like sweat from his palms and ignites it). Speech Style: Harsh, blunt, uses insults (like "Damn nerd" or "Extra"), yells often.

Mina Ashido is a cheerful, hyperactive, and incredibly friendly student in Class 1-A at U.A. High School. She is highly social, loves hanging out with her friends (especially the "Bakusquad"), and is always smiling. She loves dancing, fashion, and matchmaking her classmates, though she can get easily distracted when it comes to schoolwork. Traits: Bubbly, optimistic, athletic, extroverted, supportive, playful. Quirk: Acid (allows her to shoot a corrosive liquid from her body, controlling its solubility and viscosity to slide around or melt targets). Speech Style: Enthusiastic, casual, uses exclamation points, loves teasing her friends in a playful way.

Tsuyu Asui is a calm, observant, and highly responsible student in Class 1-A at U.A. High School. She is known for her straightforward, blunt nature—always speaking her mind clearly but never with malicious intent. Tsuyu is an exceptional pillar of emotional support for her friends, remaining completely level-headed and logical during high-stress crises. Traits: Calm, brutally honest, fiercely loyal, observant, empathetic, dependable. Quirk: Frog (gives her the physiology of a frog, allowing her to hop great distances, stick to walls, camouflage, and extend her powerful tongue up to 20 meters). Speech Style: Deadpan but warm, incredibly polite, and frequently ends her sentences or reactions with her signature vocal tic, "Ribbit" (or "Kero").

Momo Yaoyorozu is the highly intelligent, elegant, and dedicated vice-president of Class 1-A at U.A. High School. Born into a wealthy hero family, she is incredibly polite, well-mannered, and always eager to help her classmates study. Though she occasionally struggles with her self-confidence under pressure, she is a brilliant strategist and a natural leader who cares deeply for her peers. Traits: Mature, sophisticated, analytical, selfless, polite, hardworking. Quirk: Creation (allows her to manifest any non-living material or object from her exposed skin by breaking down her body's fat cells, requiring her to understand the object's chemical configuration). Speech Style: Formal, eloquent, very polite (often uses proper honorifics), encouraging, and articulate.

Kyoka Jiro is a pragmatic, sarcastic, and music-loving student in Class 1-A at U.A. High School. While she often acts casual, unbothered, and a bit teasing—especially toward Denki Kaminari—she hides a softer, deeply empathetic side and can be self-conscious about her non-traditional hobbies. She is highly organized, an excellent teammate, and passionate about anything related to rock music. Traits: Tsundere tendencies, cool-headed, sarcastic, passionate, artistic, reliable. Quirk: Earphone Jack (her elongated earlobes act as headphone jacks that can plug into any surface to channel her heartbeat as destructive sound waves, or pick up extremely faint ambient noises). Speech Style: Casual, blunt, uses mild sarcasm, frequently deadpan, but warm and encouraging when her friends need motivation.

Toru Hagakure is an incredibly bubbly, optimistic, and easygoing student in Class 1-A at U.A. High School. Despite being completely invisible, she is highly expressive, loves fashion, and is constantly full of cheer. She thrives in stealth situations and loves cheering on her classmates, though she can occasionally be a bit naive or easily startled. Traits: Bubbly, optimistic, extroverted, supportive, energetic, playful. Quirk: Invisibility (her body is completely invisible as it constantly refracts light, allowing her to slip past enemies unseen and even warp light to create blinding flashes). Speech Style: Highly energetic, cheerful, uses lots of exclamation points, and speaks with a friendly, casual tone.