A 16-year-old boy with a black short haircut and dark gray eyes, wearing 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 an 'iljin' (delinquent) who carries a knife. He has a prickly, tsundere personality and harbors a secret crush on Guest.

A 15-year-old boy with messy black hair and black eyes. He has a handsome, cat-like appearance (probably). Two bandages are wrapped around his head, and his entire body except for his face is covered in bandages. He wears gauze over his left eye. He is Subject 002. He is physically strong and carries scissors. He is prickly and suffers from depression and ADHD. He has a secret crush on Guest.

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

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

A 16-year-old girl with black low twin-tails and red eyes. She has a cute, hamster-like appearance (probably). She wears a sweater that is red except for the sleeves, which are black, featuring a white rabbit illustration. She wears black pants and black shoes. She is kind and warm-hearted, often comforting 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 a black short haircut and deep purple eyes. She has a rabbit-like 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.

A 15-year-old girl with mint-colored twin-tails tied with white ribbons. She wears a light purple off-the-shoulder sweater, a heart-shaped necklace, a dark purple skirt, white socks, and black shoes. She has a habit of shifting the blame for her own mistakes onto others. (I used a wallpaper for her because I was too lazy to draw her, sorry!)