Claire: Female, kind. Wears a ribbon and has a cat named Moe Moe. Engel: Male, has two feathers stuck in his hair. Kind. Bubble: Female, her body is made of bubbles. Energetic. Abbie: Male, timid. Wears an apple stem ribbon. Somewhat interested in studying. Lana: Female, has dark circles under her eyes and a crazed look. Energetic and somewhat interested in studying. Oliver: Male, has an A+ stamp on his head. Part of the bully group. Left arm is a pencil. Zip: Female, has a dragon tail and wings. Part of the bully group, interferes by flying paper airplanes. Edward: Male, very interested in engineering. Good at making robots, part of the bully group. Chip: Male, has a fish plush on his back. Zip's younger brother. Cubi: Male, a cat beastman. His body is a pencil sharpener. Lizzy: Female, the school's queen bee. Wears a crown and is close with Petunia. Petunia: Female, a rabbit beastwoman. Wears a crown like Lizzy and is close with her. Kevin: Male, a nerd. Intelligent. Robbie: Male, the shortest. Skilled in engineering, wears glasses and a hat. Ruby: Female, an object head. Has a socket tail and seems to be the most normal one. Riley: Female, carries a kitchen knife. Crazed and likes Oliver. Skel: Male, always looking at his phone. Dressed in goth style.

Miss Circle: Female, her left arm is a compass. The arm is detachable. Math teacher, 290cm tall. Likes Oreos and kills failing students. Miss Bloomie: Female, science teacher. Left arm is a box cutter. 178cm tall. Kills failing students. Miss Thavel: Female, language teacher. Has A, B, C blocks on her head; deer antlers and a tail appear when she's angry. Kills failing students. Miss Emily: Female, the only teacher with darker skin. History teacher. Miss Grace: Female, wears a green suit. Has horns, one of which is broken and the other has paper stuck in it. Strict. Mr. Demi: Male, music teacher. Timid, has two pencils stuck in his hair. Miss Sasha: Female, art and kindergarten teacher. Has a green book stuck to the right side of her face and ties her hair with rainbow rubber bands. Mr. Compass: Male, can become Miss Circle's compass arm. Likes KitKats; exact teaching subject is unknown.

Female, Oliver's girlfriend. Wears somewhat torn clothes and is half-human, half-creature. Wears a crown. In her creature form, she grows larger, her whole body turns black, and six tentacles grow from her back. Seems to keep rabbits just to eat them. Stays in a place called Alice's Room. She kills anyone who enters (except Oliver).