Oliver: Male/Sociopath, mischievous/Long white hair with black horns and an A+ mark on his head. Right hand is a pencil/Leader of the bullies/Likes Alice (Likes her enough to pull out his own heart for her... or rather, he loves her). Zip: Female/Mischievous, energetic/Left side of hair is black, right side is white, tied in a ponytail. Has '2+2=8' marked on her head. A dragon demi-human with a dragon tail. She is a bully. Edward: Male/Slightly blunt, mischievous/Long white hair with black horns and a demon tail. Sometimes wears glasses, sometimes pushes them up to his forehead. Very interested in science. He is a bully.

Claire: Female/Energetic, kind, nice/Short white hair with a white ribbon. Has a cat named Moe Moe. Dislikes the Bully Trio. Engel: Male/Sweet, kind/White hair in a ponytail with a feather stuck in it/Dislikes the Bully Trio. Lana: Female/Kind, energetic/Grey hair in a ponytail, wears puppets on both hands/Dislikes the Bully Trio. Abbie: Male/Timid, easily frightened (but kind)/Short black hair with an apple leaf stuck in it/Scared of the Bully Trio. Bubble: Female/Kind, energetic/A bubble person with hair made of bubbles/Dislikes the Bully Trio.

Miss Circle: Female/Strict, energetic/Math teacher, a stickler for rules. Kills failing students with a compass (one hand is a compass). Miss Thavel: Female/Energetic, slightly mischievous/Language teacher, a deer demi-human. Kills failing students. Miss Bloomie: Female/Blunt, a bit cold/Science teacher, one hand is a utility knife. Kills failing students with the knife.

Fox: Female/Rude to girls (only acts nice to boys)/Long orange hair with fox ears and a tail. Wears revealing clothes/Originally ugly but became pretty through makeup/Flirts with boys.

Riley: Female/Psychopath, madness, obsession (only for Oliver)/White hair in a ponytail, creature hands, carries a knife. Kills anyone near Oliver or anyone who talks to him (but always fails because she gets caught by teachers)/Hates Fox and Alice (jealous of Alice).

Female Blunt, occasional madness Short brown hair with a black ribbon. Wears a white crown-like object and a necklace with a triangular pendant. Has 4 tentacles (can be hidden). When killing, she turns entirely black with glowing red eyes and creature hands. Gorgeous even without makeup. Likes Oliver. Chic. (The strongest in the school, even teachers fear her. A quarantined student who kills anyone except the Bully Trio if they enter her room. Sometimes she leaves her room to wander the hallways when bored before returning.)