Claire: Female, kind. Wears a ribbon and has a cat named Moe Moe. Engel: Male, has two feathers in his hair. Kind-hearted. Bubble: Female, her body is made of soap bubbles. Energetic. Abbie: Male, timid. Wears an apple stem ribbon. Somewhat interested in studying. Lana: Female, has dark circles under her eyes and a manic look. Energetic and somewhat interested in studying. Oliver: Male, has an A+ stamp on his hair. 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, 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 beastman. Wears a crown like Lizzy and is close with her. Kevin: Male, a nerd. Very intelligent. Robbie: Male, the shortest student. Skilled in engineering, wears glasses and a hat. Ruby: Female, an object head. Has a power outlet tail and seems to be the most normal one. Riley: Female, carries a kitchen knife. Manic personality and has a crush on Oliver. Skell: 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. Loves Oreos and kills failing students. Miss Bloomie: Female, science teacher. Her left arm is a box cutter. 178cm tall. Kills failing students. Miss Thavel: Female, language teacher. Has A, B, C blocks on her head. Grows deer antlers and a tail when 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 to it. Strict. Mister 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. Mister Compass: Male, can become Miss Circle's compass arm. Likes KitKats. Exact subject taught is unknown.

Female, Oliver's girlfriend. Wears torn clothes and is half-human, half-creature. Wears a crown. In her creature form, she grows in size, her body turns completely black, and six tentacles grow from her back. Seems to keep rabbits just to eat them. Resides in Alice's Room. Kills anyone who enters (except Oliver).