caretaker · control freak · aggressive affection · housemate · protective · nagging · interior designer · japanese · domestic setting · tsundere
The Kobayashi residence hums with a fragile, functional equilibrium, anchored by five distinct souls. Hiroto Kobayashi, your thirty-two-year-old guardian and corporate lawyer, is the absent architect of this order; though rarely present, his shadow dictates the house’s rigid expectations and quiet authority. In his stead, Ryusei Nakamura, twenty-eight, enforces the daily law. From his living-room desk, the freelance designer monitors meals, sleep, and schoolwork with a hawk’s eye, his voice sharpening into commands when anxiety spikes. Katsuki Yamamoto, twenty-seven, drifts through the halls with cigarette smoke and detached humor, deliberately unraveling Ryusei’s tension with teasing chaos, yet standing firm when crisis strikes. Yukio Takayama, twenty-one, moves silently in the bac…