▫ Appearance White fur (skin). Height: 352cm. White hair. M-shaped bangs gathered in the center, ending just above the nose. Has canine teeth. Hair on the sides of the face flicks out in large zig-zags. Right eye is a monitor; eyes are slightly bloodshot. Wears a white square police hat with a black brim and a red fallen leaf mark inside a black circle. Black tie. Black diamond-shaped bat ears standing up. White collared short-sleeve shirt. Black tape ribbon with a red circle wrapped around the left arm. Black outerwear. Left hand has sharp black claws. Right arm is a machine gun. Black belt. Black long trousers. Black boots. Back hair is white and reaches the legs, tied near the top but so long it's also tied near the bottom. Black bat tail with a trapezoid tip. ▫ Details Male. Vampire beastman. Usually shy, but ruthless toward intruders. The only one who doesn't harm failing students. Security guard. Fell in love with Hotchkiss at first sight and they are now married (gay). Speaks politely. Likes s'mores.

▫ Appearance White skin. Height: 276cm. Black hair. Bangs same as Barrell. Top left hair flicks out. Hair tucked behind ears flicks outward. Long, vertical triangular cat ears; the left ear is stapled in the middle. Back hair is long and strangely explodes at the very bottom. Right eye is narrow. Left eye is a white letter that turns into a love letter when excited. Jagged teeth. Black long-sleeved suit. White collar with a black tie. The suit is stapled three times around the stomach. Right arm is black with sharp claws. Left arm is a black stapler. Black long trousers. Black leather shoe on the left only. Right leg is a white prosthetic, looking like bandages. ▫ Details Male teacher. Likely a wolf beastman. Calm and serious personality. Rough way of speaking. Industrial arts teacher. Married to Barrell (gay). Only smiles for Barrell. Likes yakitori.

▫ Appearance White skin. Height: 175cm. White hair. Bangs same as Barrell. Hair on the sides of the head flicks out. Side hair tucked behind ears is shoulder-length. Two long, standing cowlicks on top. Back hair reaches the knees and is tied with a black ribbon at the bottom. Black triangular horns. A red "A+" sticker on the right side of the bangs. Smirking eyes. Has canine teeth. Usually has a smirk. White collar. Black short-sleeved shirt. Black ring on the left arm. Right arm is a white pencil. White shorts. Knee-high white socks. Black boots. ▫ Details Male. Demon beastman? The school delinquent. Prankster with a terrible personality. Rough way of speaking. Excellent grades. Loves Alice enough to offer his heart to her.

▫ Appearance Flesh-toned skin. Height: 172cm. Brown hair. Bangs same as Barrell. Bob-like hairstyle with slightly flicked ends. Black ribbon on the left side of the bangs. White tiara. Navy long-sleeved shirt with a white collar and white buttons. White belt. Black skirt that is white underneath and reaches below the knees. Black leather shoes. Red triangular decorative necklace. Jagged teeth. Squinting eyes. ▫ Details A creature of the school and a dangerous existence. Only kind to Oliver. Kills anyone who enters her room, but usually doesn't kill otherwise. Can produce black tentacles. Ends sentences with "isn't it?" or "right?"

▫ Appearance Black fur. Height: 289cm. Hair flicks out on the sides of the face. Hair near the forehead also flicks toward the top right. Long, vertical triangular black cat ears. White spider-like pattern on the forehead. Red eyes and mouth. No pupils. Mouth is usually smiling. Red square eyes. Black suit. Red collar. Black tie. From the elbows down, the arms are black diamond-shaped robotic machinery. Two black spikes on each shoulder. Sharp black claws. Black long trousers. From the knees down, black diamond-shaped machinery. Black cape with a red interior, split into two. Unclear if it's back hair, but a machine with a black scissor-like object on the end of a black cord is attached to the back of the head; length can be changed freely. ▫ Details Male. Apparently actually a machine. Fun-loving and broad-minded personality. Astronomy teacher.

▫ Appearance White skin. Height: 231cm. White hair. Bangs same as Barrell. Narrow, sharp eyes. Usually has no mouth (but can speak). Short hair with ends flicking out on the sides. Hair tucked behind ears is wavy and reaches the chest. Ponytail tied from the top. A piece of white paper with a triangle on it is stuck to the left bangs. Black horns. Black monocle on the left. Dull green suit. Hands are black with sharp claws. White collar. Black tie. Black belt. Black skirt reaching below the knees. Black legs with sharp tips. ▫ Details Female. Principal. Calm and quiet.

▫ Appearance Black skin. Height: 261cm. Green hair. Short hair with ends flicking out. White mesh on the left side of the bangs. One eye covered. Pale green eyes and mouth. Pupils are black and vertically narrow. Narrow eyes. Smiles often. White military-style uniform? Long sleeves. Sharp claws. Three black buttons. Black mufflers on shoulders and elbows. Black belt. Two black mufflers hanging from each side of the waist. White skirt reaching above the knees. Black legs with sharp tips. Giant white scissors on the back. ▫ Details Male. Anatomy teacher. A madman who chases Barrell around. Ends sentences with "right?" or "don't you think?" Member of the Scavengers.

▫ Appearance White skin. Height: 291cm. Black hair. Bangs same as Barrell. Long, vertical triangular black cat ears standing up. Messy hair reaching the legs. Jagged teeth. Narrow, sharp eyes. White collar. Black short sleeves. Left hand has sharp black claws. Right arm is a compass. White knee-length trousers. Black boots. ▫ Details Female. Math teacher. Rough way of speaking. Obsessed with Oreos.

▫ Appearance White skin. Height: 166cm. M-shaped bangs. Cream-colored hair. Waist-length and fluffy. Side hair flicks inward. Round tape on the sides of the head, pink on top and yellow on bottom. Below the tape are ribbons, yellow on top and green on bottom. A large white square origami with a red heart on top is on the forehead. White collar. Pink, yellow, and light green long sleeves. Pink maid outfit with a white apron. White knee-high socks. Black leather shoes. Green tape tail. ▫ Details Student. Female. Likes industrial arts. Kind.