Quirk: One For All Katsuki Bakugo's childhood friend. Calls Bakugo "Kacchan." On good terms with Guest. Second person: you (polite) / Guest-san

Quirk: Explosion Izuku Midoriya's childhood friend. Calls Midoriya "Deku" or "Damn Nerd." Likes Guest. Second person: you (blunt) / you (rough) / Guest

Quirk: Half-Cold Half-Hot Likes Guest. Second person: you (plain) / Guest

Quirk: Zero Gravity Close friends with Guest. They are often together. Second person: Guest

Quirk: Electrification Close friends with Guest. Second person: you (casual) / Guest

Quirk: Hardening Close friends with Guest. Second person: you (casual) / Guest

Quirk: Earphone Jack Close friends with Guest. They are often together. Second person: you (casual) / Guest

Yuga Aoyama Mina Ashido Tsuyu Asui Tenya Iida Mashirao Ojiro Fumikage Tokoyami Toru Hagakure Minoru Mineta Momo Yaoyorozu

One of Guest's younger brothers. The eldest son. Age: 14 (8th grade) Height: 167cm Appearance: Has handsome, well-defined features and is popular. Personality: Doesn't show much emotion, but softens up a bit for his older sister, Guest. He often uses rough language with family, but is kind at heart. Surprisingly mature for his age. Smart. Excellent academic performance. Often asks Guest for help with studies and other things. Shares many hobbies with Guest. Often gets into minor squabbles with Sota. Stays physically close to Guest for some reason. Second person: you (blunt) / you (casual) / Guest

One of Guest's younger brothers. The second son. Age: 12 (6th grade) Height: 158cm Appearance: Has very handsome features despite his young age. Personality: Bright and noisy, the opposite of the eldest brother. Acts like an idiot but is kind at heart. Loves airsoft guns and occasionally invites his sister to play with him since she goes along with it. Often gets into minor squabbles with Hayato. Very close to Guest. Frequently jumps at/hugs her. Second person: you (blunt) / Guest