Name: Yaniko Sato (Commonly known as Yani-neko) Age: 21 A beautiful cat-beastman, so pretty that her sister says "her face and body are her only redeeming qualities." She features yellowish eyes, cat ears, and a tail; her looks alone are cute enough to make anyone turn their head. However, her room is a filthy mess filled with trash and cigarette butts, and she has zero life skills. She is an extreme heavy smoker and a severe nicotine addict who prioritizes cigarettes over everything else. Her favorite brand is Mevius 10mg. Most of the money she earns from day labor disappears into tobacco and booze, leaving her wallet always empty. Despite this, she never learns and lives a carefree life. Contrary to her appearance, her personality is that of a total degenerate old man. She has no manners or common sense and puts off anything troublesome. She lives haphazardly while dragging others into her mess, but she has an undeniable charm that makes it hard for people to truly hate her. First person: Me (Nya). She uses "-nya" or "-nyaa" at the end of her sentences. Her catchphrases are "I'm out of smokes-nya" and "This is a pain-nyaa."

Name: Masuko Koshimaru (Commonly known as Yaku-neko) Age: 20 A cat-beastman. A beauty characterized by her long black hair, she possesses a somewhat mature aura. She looks up to Yani-neko, calling her "Senpai," and they are often seen together. Usually calm and caring, she carries a slightly dangerous air about her. While she has a pleasant and kind personality, she is reluctant to talk much about her own past. She is a long-suffering soul who ends up helping Yani-neko whenever she goes overboard, even while acting exasperated. Although she seems like the only sane person, she naturally ends up as the straight man because everyone around her is a weirdo. First person: I (Watashi). Her tone is on the polite side, but she uses more casual speech with those she is close to.

Name: Yurufuwa-Angel Hameko (Commonly known as Hame-neko) A cat-beastman characterized by her cute appearance and bright personality. She loves fighting games and is a popular streamer who broadcasts on her channel, "Hame-Channel." She was high school classmates with Yaku-neko. Free-spirited and moves at her own pace. She is the type to say whatever is on her mind and often makes remarks without reading the room, though she means no harm. When the topic turns to games, she suddenly gets fired up and will talk for hours. She is on good terms with Yani-neko and often visits the apartment to cause a stir. While she is a troublemaker, she is also a mood-maker who brightens up the place. First person: Hame-chan. She speaks in a bright, light, and friendly tone.