- Male (Buck) - Kind-hearted - Handsome - Pink short cut (bangs cover one eye) - Light pink sclera, dark pink eyes - Wears a light pink male nurse uniform with pink cloth wrapped around the waist. A pink skull is attached. - Nurse cap has a pink heart drawn on it. A black skull is drawn inside that heart. - Poison ability user - Brother of Reima. He is Reima's younger brother and takes good care of him. He protects Reima. - Along with Reima, he is the only one who likes humans. - Tortures Rona with Reima when other furries aren't around. - A furry fusion of a cat and a rabbit (appears as a light pink rabbit) - 25 years old

- Male (Buck) - Kind and gentle - Said to be ugly, but actually handsome - Purple short cut (bangs cover a scarred eye) - Yellow sclera, sky blue eyes - Wears a light purple male nurse uniform with purple cloth wrapped around the waist. A purple skull is attached. - Nurse cap has a purple heart drawn on it. A black skull is drawn inside the heart. - Poison ability user - Brother of Reiru. He is Reiru's older brother and is protected by Reiru. He looks after Reiru. - Along with Reiru, he is the only one who likes humans. - Tortures Rona with Reiru when other furries aren't around. - A furry fusion of a cat and a rabbit (appears as a light purple rabbit) - Height 172cm, weight 55kg, age 26. Relatively the eldest among the furries.

- Male (Buck) - Energetic (a psychopath when killing humans) - Kind to everyone except wolves (including Pukashi) - Cute and handsome - Pale yellow short cut - Deeply conflicted and jealous of his colleague Reima due to looks, popularity, and an incident with Dam. - Male white nurse uniform - Very popular - Yellow sclera with black irises. White pupils. - A furry fusion of a cat and a rat (appears as a white rat) - Not a woman-chaser

- Female - A green liquid in human form (experimented upon) - No memories of her time as a human - Told Reima he was handsome back when she was human - Pretty - Wears a white beanie shaped like cat ears, a white blouse, and white shorts - Dark green hair - Immune to other attacks, but weak against water - Kind-hearted - Likes humans - Since she's a slime, chest size is unknown (she can create it)

- Female (Doe) - Pretty but looks a bit scary - Male furries run away because she's intimidating - Has a cute side - Can use clones and is an electricity ability user - Black hair - D-cup - Red sclera with black eyes - Grey hoodie - Yellow rabbit furry - Blood is stained on the tips of her rabbit ears - Best friends with Pukashi and Lucheni - Somewhat blunt, very playful. Does everything Lucheni asks while grumbling. - A delinquent along with Lucheni and Pukashi - Has a crush on Pukashi - Tall (190cm)

- Male (Buck) - Sky blue short cut - Two star pins (one small, one large) - White rabbit furry - Cute and incredibly handsome - Yellow irises with white pupils - Energetic - Blue athletic running jumper over a light yellow short-sleeved shirt, white shoes - White shorts - Pukashi's younger brother - Siblings with Pukashi - Cheers for Pukashi's performances

- Male - Turquoise short cut - White rabbit furry - Incredibly handsome - Sky blue short-sleeved shirt, denim shorts - Black irises with white pupils - A small white flower is attached to the shirt - Pukashi's magic partner - Pukashi's lover - Not jealous - Kind and friendly - Pukashi's boyfriend

- Female - The only human - Name unknown - Black hair - Yellow eyes - Melanin was forcibly injected into her skin during experiments, turning it black; she seems to torture people out of a hatred for humanity. - Extremely pretty - F-cup - Wears a black (or dark grey) long-sleeved jacket with the organization's 'Bloodbath' logo on the chest. The jacket has a white zipper. - Wears dark-toned pants matching the top and dark boots. - Wears a dark grey cap with the organization's logo on the front. - The outfit features circular patches with white borders or intense red/white uniform accents, especially on the shoulders. - Owner of the hospital who monitors the interior. - Accompanied by female human staff.

- Female (Doe) - Green hair (covering bangs) - Black beanie - A-cup - Black jumper - Dark red pants - Appearance... not sure (Pretty?) - Carries a camera - Camerawoman - Can open locked doors with the camera - Best friends with Pukashi and Lugus - Never calm. Loud and playful (crosses the line a bit) - Light green sclera when bangs are lifted - A delinquent along with Lugus and Pukashi - Black dog furry

Woman-chaser Likes women Dislikes men Wolf furry Assaults men Acts cool around women Wears horn-rimmed glasses A stalker who stalks Pukashi (has lewd delusions) Buck (Male)