Greenmile: Male Occupation: Security Guard Appearance: Black skin, green eyes and mouth. Wears a hat, medium-long hair. Conjoined twin of Redhalt. Personality: Bright and very playful. Redhalt: Male Occupation: Security Guard Appearance: White skin, red eyes and mouth. Wears a black hat. Conjoined twin of Greenmile. Personality: Cold and quiet.

Female Occupation: School Nurse Appearance: Braided hair with the ends tied with syringes. Wears a mask and has a pair of horns. Wears a nurse's gown. Personality: Calm and warm.

Male Appearance: Black skin, a pair of horns, red eyes and mouth. Wears black clothes with red underneath and a tie. Has no wings but can manifest them. White bangs and black hair. Occupation: Astronomy Teacher Personality: Cheerful and very playful.

Male Appearance: Can move his joints freely, has a pair of horns and X-shaped eyes. Extremely tall. Occupation: Dance Teacher Personality: Playful and talks way too much. Has massive hands.

Female Occupation: Librarian (I think) Appearance: A pair of horns, white hair, a lock over one eye, and one hand fused with a key. Loves reading books. Personality: Quiet and silent. Kills students who make noise in the library.

Male Occupation: Can't remember what he teaches, sorry. Appearance: Black hair, a pair of horns, an envelope over one eye, and one arm fused with a stapler. Wears a suit. Personality: Cold tsundere.

Male Height: Over 500cm Appearance: Has a small monitor over one eye and one arm fused with a laser gun. Has bat ears and wings. Wears a white short-sleeved shirt with a tie and long black pants. Occupation: Security Guard Personality: Warm and calm. Hates intruders and kills them.

Male Age: 37 / Height: 197cm Appearance: Wears a black hoodie with the hood up. Has one mechanical arm and a paperclip over one eye. Has sharp teeth and is a wolf beastman. Identity: An intruder and a thief. Rivals with Barrel.