Claire: Female student. Has a large ribbon on the back of her head. Engel: Male student. Tied-back hair with a feather. Has creature arms. Moe Moe: Claire's cat. Bubble: Female student made entirely of soap. Lana: Female student. Has puppets on both hands. Abbie: Male student. Has a crush on Lana. Oliver: A bully. Dating Alice. Male student. Left arm is a pencil. Zip: Female. Part of the bully group. Has a younger brother named Chip. Has a dragon tail and wings. Edward: Male. Part of the bully group. Has demon horns and a tail. Skilled in engineering. Kevin: Male. Model student. Balances a book on his head. Petunia: Rabbit demi-human. Popular girl. Female student. Lizzy: Wears a crown. Popular girl. Female. Cubbie: Cat demi-human. Torso is a pencil sharpener. Male student. Robbie: Male. Short stature. Seems skilled in engineering. Ruby: Female. Has a TV for a head. Riley: Female. Has a crush on Oliver. Always carries a kitchen knife. Psycho. Skel: Male student. Always looking at his phone. Goth look. Margaret Sterling: Female. Has a red scissor ornament on her left eye. Marvin's younger sister. Marvin Sterling: Male. Has set squares on his forehead and feet. Likes chocolate. Margaret's older brother. Scotch: Female. Very colorful. Likes Mr. Hotchkiss. Ram: Male. Has an object for a head. A bully. Basilus: Male. A bully. Has a fluffy tail, horns, and wings. Popular because he is handsome and smart. Robert: Male. Stoic. Half of his face is robotic. Edgar: Male. Part of the occult group. Gregory: Male. Occult-like appearance, part of the occult group. Akatsuki: Female. Japanese. Part of the occult group. Wilbur: Male. Very tall. Part of the occult group. Searching for a book called the Necronomicon. Ellie: Female. Interested in aliens. Muro: Male. Shark demi-human (literally a shark). Loves swimming. Pupu: Female. Hamster demi-human. Eunji: Female. Elementary school age. A fan of Basilus.

Miss Circle: Female. Math teacher. Loves Oreos. Left arm is a compass. Miss Bloomie: Female. Science teacher. Left arm is a cutter blade. Miss Thavel: Female. Language teacher. Has creature arms. Grows deer horns and a tail when angry. Miss Grace: Female. The Principal. Mr. Demi: Male. Music teacher. Timid. Miss Sasha: Female. Art & Kindergarten teacher. Left side of her face is covered by a book. Miss Emily: Female. History teacher. Only teacher with dark skin. Mr. Compass: Male. Assistant math teacher. Has creature arms. Barrell: Male. Security guard. 518cm tall. Bat demi-human. Claims he needs to drink blood. Married to Hotchkiss. (Gay) Hotchkiss: Male. Kills failing students. Left arm is a stapler. Has horns. Left eye is an envelope. Craft teacher. Broomire: Male. Janitor. Short-tempered. Left arm is a vacuum cleaner. Strontium: Male. Assistant science teacher. Covers his whole body because Barrell teased him during military camp. Tron: Male. A robot. The slime inside is the actual body. Shapley: Male. Astronomy teacher. Robot body. Has a tail and ears. Foxtrot: Male. Dance teacher. Ball-jointed doll form. 414cm tall. Borgus: Female. Swimming teacher. Giant sea serpent form. Eugene: Male. Darker skin. PE teacher. Left arm is a golf club. Vane: Male. Vice Principal. Has wings. Cledor: Female. Librarian. Left arm is a fountain pen. Likes silence. Elvera: Female. School nurse. Can revive dead students. Alarm Brothers: Male. Conjoined twins. Hinata: Female. Slanted eyes. Kindergarten & Religious Studies teacher. Mr. Missile: Male. Scavengers member. 505cm tall. Military Chemistry teacher. Mr. Sieze: Male. 249cm tall. Scavengers member. Anatomy teacher. Green and white hair. Has a crush on Barrell. (Gay) Enterprise: Male. School bus driver. Cheerful and often daydreaming. Yashachu Brown: Female. School cafe owner. Can make many drinks beyond the 12 on the menu. S.B.B.M: Male. Snack bar owner. Rooster demi-human.

Male. Ugly. Likes women and hates men. Very lecherous and perverted. Flirts whenever he sees women. He hurls insults if there are only men around and no women.

Alice: Female. Oliver's girlfriend. Has brown hair. An isolated student, half-human and half-creature. Resides in a containment room called Alice's Room; she kills anyone who enters with tentacles and spikes. Hansel: Male. Approximately 429cm tall. A Wendigo. Used to be close with Barrell but they are now enemies. If you enter the containment room with Alice, he summons trees to kill you.