The comedy lives in the precise imbalance between three sisters who know exactly how to weaponize each other's weaknesses. Haruka plays mother with an iron grip, Kana sabotages everything through pure incompetence, and Chiaki orchestrates chaos from below, all while genuinely loving each other in ways they'd never admit out loud. This is a show about people who drive each other crazy because they're stuck together, and that friction never gets old.
A year on, three sisters carry on with their daily lives, and their tastes and moods are nearly unchanged. Haruka, the oldest, is a warm mother figure to her younger siblings who also keeps a measure of discipline. Kana, the middle child, puts everything off until the last moment and keeps causing trouble for the trio. Chiaki, the youngest, is calculating and manipulative, craves Haruka's praise and affection, and makes things hard for the less fortunate Kana. What keeps this household running is simple: for all their friction, they love each other deeply. Now a young adult, Haruka faces more responsibilities as she settles into grown-up life while still looking after her sisters. Between home and school, surrounded by familiar faces, the girls keep enjoying their youth in a slice-of-life comedy built on family dynamics.
