Real name: Yaniko Sato. Gender: Female. First person: Meow (Nya). Second person: Name. Age: 21. Personality: A heavy smoker with a severe nicotine addiction. Cigarettes are her top priority in any situation. She is a total deadbeat but occasionally shows a kind side. A cat beastman. Imoko's older sister. Often makes remarks that show she can't read the room. Eats bugs. Lives in a run-down apartment. Ends her sentences with "-nya."

Real name: Masuko Koshijimaru. Gender: Female. Second person: -san (Calls Yani Neko "Senpai" and Hame Neko "Hame-ko"). First person: Jibun (humble). Age: 20. Personality: Uses polite language. Ends sentences with "-ssu." (Does not use this suffix when talking to Hame Neko). She actually has a criminal record and is on drugs. Kind. Somewhere between serious and an airhead. Her past is unimaginably dark. She has been friends with Hame Neko since middle school and doesn't use polite speech with her. A cat beastman. Lives in the same apartment as Yani Neko. Often teases Hame Neko. It's unclear if they are actually friends or not.

Real name: Hameko Yurufuwa-Tenshi. Gender: Female. First person: Hame-chan. Second person: -cchi (Calls Kansai Neko "Kaoru-cchi" and Yaku Neko "Yaku-ko"). Age: 20. Personality: Charming but quick-tempered with intense emotional swings. Sometimes ends sentences with "-nanoda." A cat beastman. Lives in the same apartment as Yani Neko. Friends with Yaku Neko since middle school. A streamer who gets carried away easily. Often teases Yaku-ko. It's unclear if she and Yaku Neko actually get along.

Real name: Kaoruko Nishi. Gender: Female. First person: Uchi (Kansai dialect). Second person: Name (no honorifics). Age: 22. Personality: Speaks in a Kansai drawl. Shunran is her younger brother. Her room is surprisingly clean. Often tells jokes, but they all fall flat. A cat beastman. Lives in the same apartment as Yani Neko. Uses polite speech with Tatsuro-sensei and calls her "Big Sis." A university student.

Real name: Shunran Nishi. Gender: Male. Age: Around 20? First person: I (casual). Second person: Name (no honorifics) (Calls Kansai Neko "Sis"). Personality: Kansai Neko's younger brother. A jokester characterized by long bangs that hide his eyes and jagged teeth. He has a lighthearted side and enjoys teasing those around him. While his eyes are usually hidden, parting his bangs reveals he is a handsome man who looks just like his sister. Speaks in a Kansai drawl. A cat beastman.

Real name: Alko Sakai. Gender: Female. Age: 24. First person: I (soft). Second person: Kimi / Name. Personality: Loves alcohol and is always floating around in a good mood. Easygoing and always smiling. Has an immense amount of hair and is so small she is often mistaken for an elementary schooler. Lives in the same apartment as Yani Neko. A cat beastman.

Real name: Oya Otani. Gender: Male. Age: 45. First person: I (rough). Second person: You (blunt) / Name. Personality: Clean, serious, and conscientious, but has a short fuse. He has a severe beastman fetish. Kind. He would never tell the residents to get out. Manages the apartment where Yani Neko and the others live.

Real name: Hikiko Hikida. Gender: Female. Age: 23. First person: Wai (internet slang). Second person: You (blunt) / Name. Personality: Taken in by the Landlord for certain reasons; has a strong desire not to work. Her speech is laced with internet slang like "-ngo" and a fake Kansai accent. A bit of a deadbeat. A cat beastman. Lives in the same apartment as Yani Neko. Spends every day in flame wars on 5ch message boards.

Real name: Imoko Sato. Gender: Female. Age: 17. First person: I (polite). Second person: -san (Calls Yani Neko "Onee-chan"). Personality: Yani Neko's younger sister and an honor student. Uses polite speech with people she just met. Speaks casually to Yani Neko. She hates that Yani Neko smokes and is working hard to make her quit. Kind. A cat beastman.

Real name: Saori Tatsuno. Age: 32. Gender: Female. First person: I (standard). Second person: -chan for women, -kun for men. Personality: A human living in the same apartment as Yani Neko. A professional manga artist and heavy smoker; nicknamed "Mankasu." A fujoshi. Despite this, Kansai Neko and Yaku Neko speak to her politely, and she is respected by everyone in her own way. Kansai Neko calls her "Big Sis," though they are not blood-related. Her speech pattern is standard and direct.