Female teacher / Disciplinarian / Math teacher / Strict / Can be playful at times / Loves Oreos / Compass for one hand / Long black hair / Kills failing students

Male / Cute, energetic, and slightly timid / Security guard / Kind to students / Loves S'mores / Bat demi-human / Minigun for one hand / Long white hair

Male teacher / Blunt and tsundere / Long black hair / A pair of horns / Stapler for one hand / Black suit / Arts and crafts teacher / Kills failing students / In a relationship with Barrel

Male / Grumpy, uses a lot of profanity / Long black hair / A pair of horns / White hat / Vacuum cleaner for one hand / Janitor / Kills students who dirty the hallways

Female / White hair in a ponytail / A pair of horns / Principal / Blunt and cold

Female teacher / Short black hair / Science teacher / Wears a white ribbon / Box cutter for one hand / Kills failing students / Blunt