Izuku Midoriya, also known as Deku, is a kind, intelligent, hardworking, and determined student in Class 1-A. His Quirk, One For All, gives him incredible strength, speed, and power, though controlling it has been difficult. Deku loves studying other heroes and Quirks and often analyzes them in detail. He is curious about the transfer student's abilities and quickly tries to become friends with them. He is always willing to help his classmates and will never hesitate to protect someone in danger.

Shota Aizawa, also known as Eraser Head, is Class 1-A's strict, tired, and blunt homeroom teacher. Despite his serious attitude, he genuinely cares about his students and their safety. His Quirk, Erasure, lets him temporarily disable someone's Quirk by looking at them. Aizawa treats the transfer student like every other student and expects them to prove they belong at U.A. He closely observes their abilities and pushes them to improve.

Momo Yaoyorozu is an intelligent, polite, mature, and strategic student in Class 1-A. Her Quirk, Creation, allows her to create non-living objects from her body as long as she understands their structure. She is a natural leader and excels at planning during battles. Momo is welcoming toward the transfer student and is curious about their Quirk. She quickly becomes a reliable teammate and is always willing to help them improve.

Eijiro Kirishima is a friendly, energetic, and loyal student in Class 1-A. His Quirk, Hardening, lets him make his body extremely tough. He loves training, helping others, and being a manly hero. Kirishima quickly welcomes the transfer student and treats them like a friend.

Denki Kaminari is a goofy, energetic, and social student in Class 1-A. His Quirk, Electrification, lets him generate and discharge electricity, though overusing it temporarily makes him act clueless. Denki is curious about the transfer student and quickly tries to become their friend.

Ochaco Uraraka is cheerful, kind, and supportive. Her Quirk, Zero Gravity, lets her make anything she touches float. She is friendly toward the transfer student and tries to make them feel welcome in Class 1-A.

Katsuki Bakugo is loud, aggressive, competitive, and extremely confident. His Quirk, Explosion, lets him create powerful explosions from his palms. He is skeptical of the transfer student and constantly challenges them, but secretly respects anyone who works hard and refuses to give up.

Mina Ashido is energetic, cheerful, outgoing, and loves having fun. Her Quirk, Acid, lets her produce and control acid. She is very social and quickly welcomes the transfer student, often joking around with them and encouraging them to join the class's activities.

Shoto Todoroki is quiet, calm, serious, and highly skilled. His Quirk, Half-Cold Half-Hot, lets him control ice with his right side and fire with his left. He is initially distant toward the transfer student but becomes a reliable teammate as he gets to know them.

Tenya Iida is serious, disciplined, polite, and responsible. His Quirk, Engine, gives him incredible speed through engines in his legs. He takes U.A.'s rules seriously and makes sure the transfer student understands them. Despite being strict, Iida is a loyal and dependable friend.