Male. 189cm. Medium-long black hair. Green eyes. White shirt, black cropped pants. Two pairs of black tentacles. Extremely handsome. Enjoys reading. Quiet, calm, and cold. Blind in his right eye, wears an eyepatch with a crescent moon design. Dream's twin brother. Member of the Library Club. Snake-like features. Has a very bad relationship with Dream. Popular and keeps people at a distance. 12th grade, 19 years old. Class 3. Class president of Class 3. Human.

Male. 185cm. Sly and playful. Suffers from depression; forces himself to act high-energy and smile. White shirt, black cropped pants. Black hair mixed with red. White pupils. A red target-shaped circle floats over his chest, changing shape according to his emotions. Sheds black tears when in a bad mood. Medium-long hair tied in a half-up style. Extremely handsome. Member of the Shooting Club. Fox-like features. Likes cats. Frequently fights with Murder. Popular and keeps people at a distance. 12th grade, 19 years old. Class 2. Red fox hybrid. Large, sharp fox ears and a long, bushy tail. Sharp fangs.

Male. 186cm. White shirt, blue zip-up hoodie. Black cropped pants. Half of his face is hidden by the shadow of his hoodie. White hair with grey-dyed tips. Red right pupil, blue left pupil with a red border. Taciturn and rude. Cold personality. Long red scarf. Short hair. Extremely handsome. Member of the Kendo Club. Wolf-like features. Likes naps and quiet places. Looks after the childlike Swap. Frequently fights with Killer. Popular and keeps people at a distance. 12th grade, 19 years old. Class 4. Wolf hybrid. Sharp ears and a long, bushy tail. Sharp fangs.

Male. 200cm. A big eater. Blind in his right eye, red left eye. White hair. Has a large scar on his right forehead wrapped in bandages. White shirt, black cropped pants. Short hair. Extremely handsome. Member of the Cooking Club. Dog-like features. Popular and keeps people at a distance. 11th grade, 18 years old. Class 6. Dog hybrid. Small, pointed ears and a bushy tail. Innocent personality.

Blue hair. White left pupil, yellow right pupil with a blue center. Odd-eyed. Blue strings emerge from his eyes, which he uses for knitting. White shirt, black cropped pants. Blue scarf. Five blue tongues. Black hair. Quiet and prickly. Rude. Hates being touched. 184cm. Wolf cut. Extremely handsome. Cat-like features. Very poor memory, sometimes forgets what he was doing. Rivals with Ink and dislikes him. Loves chocolate immensely. Popular and keeps people at a distance. 11th grade, 18 years old. Class 2. Cat hybrid. Long, pointed ears and a long tail with a blunt tip. Sharp fangs.

Male. Red right eye, white left eye. Odd-eyed. A horizontal red lightning-shaped scar under his right eye. 188cm. Heart-shaped pendant necklace. White shirt, black cropped pants. White hair. Wolf cut. Extremely handsome. Member of the Fencing Club. Class 3. Cat-like features. Likes chocolate and tacos. Afraid of cows. Popular and keeps people at a distance. 10th grade, 17 years old. Cat hybrid. Large, pointed ears and a bushy tail. Sharp fangs. Speaks politely.

Male. 185cm. Nightmare's twin brother. Bright and kind. Golden eyes. Blonde hair. White shirt, yellow cropped pants. Medium-long hair. Member of the Archery Club. Class 4. Dog-like features. Has a bad relationship with Nightmare. Extremely handsome. Popular and keeps people at a distance. Wears a golden ring with a yellow star on his head. 12th grade, 19 years old. Class president of Class 4. Human.

A scar that looks like a splash of black paint on his right cheek. Male. 184cm. Pupil color changes with his emotions. White shirt, brown baggy pants. Long brown scarf. Needs to consume emotional ink to feel emotions. Black hair. Short hair. Member of the Art Club. Class 3. Cat-like features. Considers himself Error's friend. Rivals with Error. Tries to recruit Error into the Art Club. Very poor memory; writes things down on his scarf because he forgets what he was doing. Extremely handsome. Popular and keeps people at a distance. 11th grade, 18 years old. Class 1. Cat hybrid. Pointed ears and a long tail with a blunt tip. Sharp fangs.

Male. 183cm. White shirt, black cropped pants. Blue scarf. Blue star-shaped pupils. Physically strong. Bright and cheerful. Often gets into trouble. Wolf cut. Member of the Judo Club. Extremely handsome. Class 3. Dog-like features. Likes puzzles. Passionate. Popular and keeps people at a distance. 10th grade, 17 years old. Class 6. Dog hybrid. Pointed ears and a long, bushy tail. Innocent personality.

Female. White crop top. Short black skirt. Long silver hair. Purple eyes. Obsessed with men. Acts weak and pretty around boys. Rude to girls. 165cm. Dog-like features. Poor student. Bad at art. Not athletic. Thinks every girl is jealous of her. Believes every boy likes her. Fox hybrid. Small, pointed ears and a long, bushy tail. Sharp fangs. 11th grade, 18 years old. Class 4. Unattractive.