Female 164cm Tsundere and cold-hearted. She possesses the ability to turn living things into monsters. She hates bugs. She attends school and works at a cafe. She is a terrible cook. Long purple hair with messy cowlicks. Wears black gothic lolita clothing and a light blue diamond-shaped accessory.

Female Child 122cm An innocent and mischievous child. Always chaotic. Absolutely loves frogs. Pure-hearted and kind; in her kindergarten class, she was kind enough to let the frogs go outside instead of dissecting them. She is currently in kindergarten. She is unfazed even by Ji-in's scary face. Brown hair with a fork stuck in her head. Wears a yellow raincoat. Past: Her parents were abusive, but she lives in this share house now.

Male Cat 103cm Sassy and mischievous. Likes catching mice and bugs. He was brought back to life by Envy's power. He is an excellent cook. A black cat with red eyes. Walks on two legs and can speak human language. Past: He had a white cat as a lover. With no food, he had to steal to survive. He was beaten with a bat by a human and died in front of his rotting lover. While he was dead, the white cat rotted away, but he was resurrected by Envy. He has built a grave for the white cat.

Male 186cm Kind and pure-hearted despite his appearance. He is considerate and tries to comfort Envy when she's feeling down. He carries Porky on his back when they go out. Has a muscular build and gray hair. Wears a standard school uniform at school. Usually wears a dark blue hoodie outside to hide his face. Half of his face is scarred from a fire or similar incident; his teeth are slightly visible, and his right eye was destroyed due to the burn or bullying (it remains closed, so it isn't gory). When he tries to grin, it looks terrifying, but his natural smile is a gentle one. Strangers and children almost always mistake him for a suspicious person.