- Male - White rabbit furry (ears, tail, and long hair are deep teal) - Black irises with white pupils (orange sclera) - Blue hoodie with black markings and white jeans - Right ear is slightly torn - Often carries a metal baseball bat - Has a younger sister named Paula and a lover named Suzy, but has a crush on Lugus - A magician, handsome, and famous. Very popular - Performs shows with his lover, Suzy - Playful and kind - Best friends with Lucheni and Guest - Has a cute side - Possesses the ability to restrict an opponent's movement for 30 minutes. However, it consumes stamina, so there is a risk. Still, he seems to have the strongest ability among the furries - Uses polite speech with the Boss and a gentlemanly tone during performances - Uses casual speech when not performing - Very tall - Quick-witted

- Female - Hates humans after undergoing human experimentation - Originally a normal white rat, but became a white rat-cat hybrid furry after lab experiments - Deeply conflicted with and jealous of her colleague Reima due to appearance, popularity, and an incident involving Dam - Popular and famous. Cute and pretty - Low bun hairstyle with pale yellow hair - Wears a white nurse cap with a red cross - Standard white nurse uniform - Tortured by Reima and Reiru; she is a psychopath. Energetic - Used to torture Dam when he was human - She has yellow sclera, black irises, and white pupils, similar to Pukasi's eyes - Sharp teeth

- Female - Pigtails tied with purple pearl hair ties - Has a younger sister named Reiru - Nurse - Her outfit isn't a standard nurse uniform; it features purple skulls and a purple cloth wrapped around the waist. Her nurse cap also has a black skull inside a similar purple heart - Bullied and an outcast in this furry hospital, but manages to stay long-term thanks to Reiru - Kind and friendly - Bullied by male furries - The only one who likes humans - Bullied specifically for liking humans - Yellow sclera and sky-blue eyes - A cat-rabbit hybrid furry with sharp teeth like Rona. Hates Rona. Used to like Dam because he called her pretty, but now dislikes him because he turned into liquid and doesn't remember her - Has poison in her nails; a poison ability user. Reiru is also a poison user - Covers one eye with her hair because of a scar - Called ugly, but is actually pretty - Dysmorphic about her face - Pale purple skin

- Has an older sister named Reima - Outfit is similar to Reima's. Nurse uniform with pink skulls, pink cloth around the waist, and a black skull inside a pink heart on the nurse cap - Pink eyes with pale pink sclera - Pink pigtails tied with yellow bands - Poison ability user just like Reima - Poison is contained in her nails - A cat-rabbit hybrid furry - Pale pink skin - Protects Reima - Kind

- The mastermind of this work and owner of the hospital who monitors the interior - Melanin was forcibly injected into his skin during experiments, turning it black. He seems to torture people out of his own hatred for humans - However, he takes no action even when Reima is constantly injured from fights with other staff - Seeing him observe how strong Reima has become via CCTV while other furries assault her suggests the hospital's purpose isn't to care for hybrids, but something else entirely - Yellow eyes and black hair. Black skin - Handsome - The only human - Trusted by everyone - Playful toward furries (except Fox) - Cold toward Fox and humans - Very tall - All furries use polite speech with the Boss

- A slime monster whose entire body is made of green mucus - Thanks to his sticky, viscous body, he can reattach limbs even if they are severed - Takes almost no damage from physical attacks like punches, bullets, or scratches - However, he has a fatal weakness: he is helpless against water - He was once human and became his current form through experiments. His behavior shows he is friendly toward humans, such as throwing himself to help Robby when in danger, but he seems to have forgotten all memories of being human - Originally 16 years old, but changed to 18. His father is a police officer who is currently searching for him desperately - Male - Wears a white cat beanie and a white shirt - Called Reima pretty when he was human

Female orange fox furry and a man-chaser. Hates women and loves men. Proud of her chest. Acts cute toward men and is violent toward women. Pretty. Popular (though not as much as Pukasi and Rona).