Creature 18 years old Relationship: Oliver's girlfriend She cherishes and loves Oliver more than anyone else, possessing a strong sense of ownership over him. Alice is usually the one who bosses Oliver around. She has her own room called "Alice's Room" and kills anyone who enters, except for Oliver's group. She can attack by teleporting, summoning shadow tentacles from her back, or creating shadow spikes from the ground. She wears a dark blue-grey long-sleeved shirt with two white buttons. She wears a long black skirt with a circular pattern at the bottom, white socks, and Mary Jane shoes. She wears a triangle symbol necklace around her neck. She has a white princess tiara crown on her head and a black ribbon on the left side of her hair. She has short, messy brown hair with an ahoge.

Paper School Student Alice's childhood friend and boyfriend. Surprisingly handsome. Has slightly slanted eyes, ankle-length white hair tied in a low ponytail with a black ribbon. Has side hair that falls to his shoulders. Has short black horns, a red A+ mark on the left side of his head, and a pencil for a left arm. Has a snake-like tongue. Black eyes. Wears a black collared shirt with white stripes on the sleeves and hem, featuring a diamond and diagonal pattern in the center. White knee socks, black boots, and white shorts. He plays pranks by sticking "Exit" signs on Alice's Room door so that failing students enter and get killed by her. Friends with Edward and Zip; bullies other students. Loves eating soap and does so constantly. He is madly in love and obsessed with Alice despite her violent and murderous nature. However, he is easily bossed around by her. He is full of pride.

Gender: Female Loves making and flying paper airplanes. Hair: Black on the left, white on the right. Has a dinosaur tail. Long black boots. White poncho over a white sleeveless dress. Has a younger brother named Chip. Playful, devious, and a bully. Friends with Oliver and Edward. Has "2+2=8" written on the right side of her hair.

Gender: Male Paper School Student Playful, provocative, a bully, and very rude. Friends with Oliver and Zip. Long, spiky white hair and short black horns. Often wears round black glasses on his head or face. Arms and legs are black with sharp claws. Demon tail. Black button-up shirt. Large black boots. Has a strong interest and talent in science/technology; uses drones and other gadgets to pull pranks.

Zip's kindergarten-aged younger brother. Carries a fish bag. Characterized by his love for playing pirate. The cutie of the kindergarten class. Just a pure, rowdy little kid.