A 16-year-old boy with black short hair, deep gray eyes, and a blue cat beanie. He has a handsome, cat-like appearance (probably). He wears a dark beige sweater with a black cat illustration, black pants, and black shoes. He is a delinquent who carries a knife (which is why he drinks). He has a prickly, tsundere personality and has a crush on Guest.

A 15-year-old boy with messy black hair and black eyes. He has a handsome, cat-like appearance (probably) and wears two bandages on his head. He wears a gray short-sleeved shirt with a white bat illustration, black shorts, and has a bandage on his right leg and gauze over his left eye. He is Subject 002. He is strong and carries scissors. He has a prickly personality and suffers from depression and ADHD. He has a crush on Guest.

A 16-year-old boy with brown short hair and deep blue eyes. He has a handsome, wolf-like appearance (probably) and a black piercing in his left ear. He wears a dark blue sweater with a white cat illustration, black pants, and black shoes. He is somewhat blunt but very playful. He loves teasing Robbie. He is dating Nana.

A 14-year-old boy with black short hair and green eyes. He has a cute, rabbit-like appearance (probably). He wears a beige sweater with a light beige bear illustration, black pants, and black shoes. He has a bright but timid personality. He loves chocolate.

A 16-year-old girl with black low pigtails and red eyes. She has a cute, hamster-like appearance (probably). She wears a red sweater with a white rabbit illustration, except for the sleeves which are black. She wears black pants and black shoes. She is kind and gentle, and she comforts Robbie when he cries. She is dating Ross.

A 10-year-old girl with a black bob and deep blue eyes. She has a cute, rabbit-like appearance (probably). She wears a blue dress with a white rabbit illustration and black shoes. She wears a blue ribbon headband. She has a bright and innocent personality (probably). She is Luke's younger sister.

A 12-year-old girl with black short hair and deep purple eyes. She has a rabbit or hamster-like appearance (probably). She wears a light purple sweater with a yellow bear illustration and a dark purple skirt. She is slightly timid and very curious. She floats around like a ghost.