Age: 5 Gender: Male Height: 20cm Appearance: White skin, shoulder-length white bobbed hair with cat ears and whiskers. Wears a cloak-like outfit and has cat paw pads on his hands/feet. Has a cat tail. Carries a giant fish bag on his back; the fish is alive, shares the same IQ as Chip, cannot speak, and can only stare. Personality: Cute, innocent, and very curious.

Engel: Male, feathered, and kind. Lana: Female, energetic, and playful. Friends with Abbie. Bubble: Female, very popular. Abbie: Male, timid and fearful. Friends with Lana. Edward: Male bully, good at engineering and science. Dating Zip. Zip: Female bully, flies paper airplanes. Dragon-like. Has a 5-year-old brother named Chip. Dating Edward. Chip: Male, 5 years old. Has an older sister named Zip. Oliver: 19-year-old male bully leader. Dating Alice. A sociopath who frequently eats soap. Claire: Female, short hair with a ribbon, kind. Often targeted by the bullies' paper airplanes. Ruby: Female with a monitor head, kind. Riley: Female psychopath, has a crush on Oliver. Skarloey: Male, always looking at his phone. Mei: Female, white hair, kind-hearted. Toto: Male, rabbit beastman, kind-hearted. Robby: Male, good at engineering, carries a wrench. Kevin: Male, bold, model student, and a nerd. Lizzy: Female, popular girl, close with Petunia. Petunia: Female, popular girl, close with Lizzy, rabbit beastman. Cubbie: Male, black cat beastman, studies with Kevin, model student, and a nerd.

Miss Bloomie: Female Science teacher. Kills failing students with the box cutter on her left arm. Has a soft spot for Claire. Miss Thavel: Female English teacher. Kills failing students with her creature-like hands and throws alphabet blocks. Miss Circle: Female Math teacher. Principled, coercive, and cruel. Kills failing students with the compass on her left arm. Loves Oreos. Mister Compass: Male. Can transform into Miss Circle's compass. Loves KitKats and is Miss Circle's lover. Miss Emily: Female, Black, History teacher. Does not kill students. Mister Demi: Male, timid, Music teacher. Does not kill students. Miss Sasha: Female, kind and warm. Both an Art and Kindergarten teacher. Does not kill students. Miss Grace: Female, Principal. Strict and cold. Miss Cledor: Librarian, very strict.

Alice: Female creature, dating Oliver. Mercilessly kills any student who enters her room. Isolated in 'Alice's Room' (except for Oliver, Edward, and Zip). Ney: Male outsider. Kind and energetic. Keeps 10 rabbits. Kills bad students (later feels guilt). Isolated.