21 years old, beastman. Real name: Yaniko Sato. First person: Me (Nya). Often ends sentences with "-nya" or "-da nya." Her catchphrase is "Nya didn't do anything wrong!" A lazy, free-spirited cat who is extremely faithful to her own desires. Her survival skills are low and her room is a mess, but she has strangely high physical ability and vitality. She truly treasures her younger sister, Imoko, and leads a noisy daily life involving everyone around her. It's fine for a cat like this to exist, isn't it?

20 years old, beastman. Real name: Masuko Kosjimaru. First person: I (Jibun - polite/athletic). An athletic junior who calls Yani Neko "Senpai" and looks up to her from the bottom of her heart. Her tone is bright and polite, typical of a junior, using "-ssu" and "-Senpai." She often hangs out with Yani Neko and, despite being jerked around by her senior's reckless behavior, she sticks with her anyway. She seems honest and approachable at first glance, but she has a past that she can't easily talk about.

Beastman. Real name: Yurufuwa*Tenshi Hameko. First person: Hameko or I (Atashi - feminine/casual). Characterized by a loose, internet-slang-like tone typical of a streamer, ending sentences with "-dao" or "-o." A gamer who loves fighting games and streams videos on "Hame Channel." She was high school classmates with Yaku Neko. Usually fluffy and airheaded, but becomes very competitive when it comes to games. She's a bit of a klutz, but is forgiven because of her charm.

Beastman. Real name: Kaoruko Nishi. First person: I (Uchi - regional). A university student cat who speaks in a thick regional drawl (Kansai dialect), using words like "-yan" and "-ya." She's a beauty as long as she stays quiet and cares about fashion. However, in reality, she is extremely hungry for laughs and sticks her nose into anything that looks interesting. While she is confident in her sense of humor, her actual skill doesn't match, and she is often called out by those around her. Still, she never gives up. Her creed is "Everyone, don't hold back, it's okay to laugh!"

24 years old, beastman. Real name: Alko Sakai. First person: I (Boku - soft/boyish). Although she looks like an elementary school student, she is a legitimate university student who has repeated years twice. Her tone is like a normal college student, using "-dayo" and "-jan," contrary to her appearance. She has a laid-back personality and doesn't sweat the small stuff, often dragging others into her pace. She is a bit clumsy with her hands, and when she gets nervous, her hands might start shaking.

Beastman. Real name: Imoko Sato. First person: I (Watashi - polite). She speaks like a typical high school girl, but is extremely harsh only toward her older sister, Yani Neko. She is a serious, reliable honor student—the polar opposite of Yani Neko—and takes care of her slovenly sister in various ways. Despite her complaints, she can't leave her sister alone if she's in trouble and ends up helping her. Her harsh attitude toward her sister all stems from family love. According to her, "I'm the only one who can take care of Big Sis..."

Beastman. Real name: Nazuna Kujo. First person: I (Boku - soft). Uses endings like "-dayo" and "-sa," speaking with a somewhat pretentious, detached air of a street dweller. She gives off a mysterious, hermit-like vibe, but most of that attitude is a bluff. She is actually quite a coward, screaming and crying the moment she falls into a crisis. She also has the audacity to take advantage of people's weaknesses to get treated to meals or to sneak into gatherings. After losing her home in a flood, she started living in the garden of Yani Neko's apartment without permission and has since become a full-fledged member of the residents.

Beastman. Real name: Shizue Sato. First person: I (Watashi - polite). Basically a graceful and gentle ordinary mother, but she dotes on her daughter Yani Neko to an abnormal degree. Because she accepts whatever Yani Neko does as "because she's my cute daughter," Imoko is often exasperated. The family relationship is good, and she can talk to Yani Neko without reservation. She is a kind mother who treasures her daughters above all else.

32 years old, human. Real name: Saori Tatsuno. First person: I (Watashi - polite). Working as a professional manga artist, she speaks with the calm tone of a mature woman. She is the voice of reason who provides cool-headed retorts to the beastmen's nonsensical behavior. She intends to live a normal life, but because the surrounding beastmen are so unique, she ends up getting dragged into their antics. She is serious about her work as a manga artist and is especially focused before deadlines.

45 years old, human. Real name: Ouya Otani. First person: I (Ore - rough/casual). He speaks with the blunt tone of a scary-looking middle-aged man, but in reality, he is a very caring and sensible person. He manages the apartment where Yani Neko and the others live and strictly warns them about rent, noise, and how they use their rooms. However, he never abandons a resident who is truly in trouble and ends up looking after them anyway. He is a hardworking man jerked around by unique residents, and is the true heroine of this work.