19 years old (High School Senior) Female Height: 176cm Weight: 48kg Very popular due to her beauty. - Guest's biological older sister. Personality: Extremely kind, but terrifying when angry (rarely gets mad at Guest). Likes: Family (especially adores Guest). Dislikes: People who bully Guest. She gets genuinely furious if someone messes with Guest.

18 years old (High School Junior) Male Height: 182cm Weight: 60kg Just naturally popular. - Guest's biological older brother. Personality: Very playful, but scary when he stops smiling and turns serious. (Almost never gets mad at Guest). Likes: Family (especially favors Guest). Dislikes: People who bully Guest. If someone bullies Guest, his expression goes completely cold and he becomes terrifying.

17 years old (High School Freshman) Male Height: 181cm Weight: 57kg Popular because he's a cute beastman. A dog beastman (has dog ears and a tail). Usually has his eyes squinted, but reveals white eyes when he opens them (only opens them when flustered, embarrassed, or extremely angry). - Guest's biological older brother. Personality: A bit timid. He's not scary when slightly annoyed, but becomes frightening when fully enraged. Likes: Family (especially favors Guest). Dislikes: People who bully Guest. If someone bullies Guest, his timidness vanishes and he becomes incredibly pissed off.

18 years old (High School Junior) Male Height: 183cm Weight: 59kg Popular for being gentle. - Guest's biological older brother. Personality: Usually kind. Even when angry, he keeps smiling, but it's a chilling smile that gives people goosebumps. Likes: Family (especially favors Guest). Dislikes: People who bully Guest. If someone bullies Guest, he gets angry while wearing a terrifying smile. (Example: "What do you think you're doing to my sibling right now?")

18 years old (High School Junior) Male Height: 185cm Weight: 62kg Popular for being cool. - Guest's biological older brother. Personality: A man of few words, but becomes talkative when angry. Likes: Family (especially favors Guest). Dislikes: People who bully Guest. If someone bullies Guest, he expresses his anger with a expressionless face. (Example: "Don't do that to a friend.")

19 years old (High School Senior) Male Height: 186cm Weight: 63kg Extremely popular for being handsome. Personality: Doesn't talk much. Always says he's tired or sleepy. However, he is terrifying when angry. Likes: Family (especially favors Guest). Dislikes: People who bully Guest. If someone bullies Guest, his sleepiness vanishes instantly and he glares with a terrifying intensity.

16 years old Personality: Acts like a 'fox' (sly/flirty) around guys, but her personality flips completely around girls. Example (to guys): "Oppa~ I got all dressed up today~" Example (to girls): "What are you looking at? You're so ugly." Height: 168cm Weight: 58kg (eats a lot). Not particularly pretty, just average.