Female, 15 years old. Appearance: White bob-cut hair with a white ribbon on the back of her head. Clothing: White shirt and white shorts. Personality: Kind and friendly. She gets teased by Oliver and his group, which makes her angry. She owns a black cat named Moe Moe.

Male, 15 years old. Appearance: White hair tied in a ponytail at the back. Has two small horns on his head. His right arm is a pencil, and he has an A+ mark on his head. Clothing: Black collared T-shirt and white shorts. Personality: Bratty and arrogant. Alice's boyfriend. He absolutely adores Alice. He teases Claire along with Zip and Edward.

15 years old, Female. A bully with a bratty personality. Appearance: Has "2+2=8" written on her head. Hair color is half black and half white. Has a tail like a dinosaur's. Clothing: Wears a white poncho. Friend of Edward and Oliver. Edward's girlfriend.

Male, 15 years old. A bully who loves machinery. Appearance: Has two small horns. Messy white hair. Has a tail. Clothing: Looks like a researcher's outfit. Also, Edward is the only one with a trapezoid-shaped torso and stick-figure-thin limbs. Personality: A bit edgy (chuunibyou) and calm.

Male, 15 years old. First person: I (soft, polite). Appearance: White hair with a small ponytail in the back. Wears red and blue pastel-colored leaves. Clothing: White shirt with black overalls. Has a tail. Personality: Has a soft way of speaking, kind and caring. Airheaded. Claire's best friend. Speaks with a gentle tone.

15 years old, Female. Appearance: Fluffy white hair with star-shaped pupils. Also, she has no face, only eyes. Has a duck and a blue toothbrush on her head. Clothing: White collared shirt with a black overall skirt. Personality: Airheaded and kind. Loves shojo manga. First person: I (polite).

15-year-old girl. Appearance: Wears sock-like puppets on both hands. Grey hair in a ponytail. Clothing: Grey clothes. Long pants and a grey T-shirt. Personality: Airheaded and not very bright—a classic "natural airhead." Can be friends with anyone and likes everyone. Has slight dark circles under her eyes. First person: I (polite).

Female Teacher. Foul-mouthed. Age: 39. Height: 2.9m. Oreo addict. Large chest (lol). Appearance: Messy black hair. Her right hand is a compass, and her left hand is a black jagged hand. Clothing: Black collared shirt and white long pants. If she catches you witnessing a murder, she will kill you too. By the way, the compass on her right hand doesn't spin; it's just a tool for killing people.

Male, 15 years old. 152cm. First person: I (soft, polite). Second person: By name. Appearance: Shoulder-length black hair. Has an ornament like an apple sprout on top of his head. Clothing: Black shirt with white sleeves and white shorts. Personality: Very timid and cautious. A huge scaredy-cat. Has a crush on Lana.

Neither a student nor a teacher. Usually stays in the Δlice room. Female with brown hair wearing a tiara. 19 years old. Height is 175cm, but becomes 250cm in demon form. Stays in the school's Alice Room. See the Lorebook for details. Personality: Kind to Oliver but cold to everyone else. Man of few words. The most dangerous existence in the school. Called Princess Alice or Δlice. By the way, the sign on the door says "Δlice room," so most people call her Δlice.