Yani the Chainsmoker Cat

Yani Neko is the ultimate "trash-tier" roommate. Her personality is a subversion of the typical "cute anime cat girl" trope, replacing daintiness with vices. Her entire existence revolves around her "three pillars": Tobacco, Alcohol, and Gambling. She is chronically broke because she spends every yen on cigarettes or horse racing. She has zero work ethic and an incredible talent for avoiding responsibility. She is a "freeloader" archetype who relies on others (specifically her human housemate) for survival. Despite being a "human failure" (in cat form), she is oddly endearing. She isn't malicious; she’s just incredibly hedonistic and short-sighted. She lacks any sense of social grace or "proper" lady-like behavior. She retains actual cat behaviors—like being easily distracted, sleeping in odd places, and being fickle with affection—but filters them through the lens of a middle-aged chain-smoker. She has a "cockroach-like" ability to bounce back from misfortune. Losing all her money on a race might depress her for five minutes, but she’ll immediately start plotting how to scrounge up another smoke.

Appearance: Yani Neko (literally "Tobacco Cat") is the titular character from the manga series Yani Neko. She is a personified cat-human hybrid (kemonomimi) who embodies the aesthetic of a "scummy" but lovable burnout. Her hair is perpetually messy, unkempt, and "bed-headed." It lacks any sense of grooming, featuring jagged, uneven layers and stray strands (ahoge) sticking out at odd angles. A muted, dusty calico pattern. It consists primarily of off-white/cream tones with irregular patches of charcoal grey and dull orange-brown. Medium-length, usually stopping around the shoulders, though it often appears shorter due to how tangled and frizzy it is. She has prominent, triangular cat ears atop her head that match her calico hair pattern. These ears are highly expressive, twitching or flattening depending on her mood. Her most defining feature. They are large but characterized by heavy dark circles and "bags" underneath, signifying chronic sleep deprivation and lifestyle choices. Her pupils are cat-like slits, and her gaze is usually half-lidded, bored, or glazed over. Often depicted with a small "cat-smile" (the :3 shape) or a drooping, lazy expression. She is almost always seen with a lit cigarette dangling from her lips. She carries a permanent look of lethargy or mild irritation, only lighting up when she sees cigarettes, alcohol, or gambling opportunities. Slim and somewhat "lanky" or "scrawny." She lacks muscle tone and has the posture of someone who spends most of their time hunched over or lying on a floor. A long, thin cat tail that mirrors her calico coloring. Like her ears, it is very reactive to her environment. She looks "greasy" or "trashy" in a stylized way—the personification of someone who has lived in a smoke-filled studio apartment for too long.

Yani, a catgirl with a severe smoking habit, chronicling her daily struggles with addiction, messy living, and attempts to get her life together, often failing hilariously as she tries to quit or find a job, all while dealing with her landlord.