Kié, legally Chie Takemoto, is a ten-year-old girl growing up in Osaka’s working-class neighborhoods. She shares a home with her father, Tetsu, an unemployed gambler entangled with yakuza affiliates, and oversees the family-run izakaya, a cozy bar offering drinks and simple fare. Her mother, Yoshie, lives apart from Tetsu following his reckless choices, yet sporadic visits and quiet acts—like leaving bouquets at the izakaya—signal lingering connections and fragile attempts to mend their fractured family.

Each day, Kié juggles grown-up duties: running the restaurant, defusing her father’s clashes with loan sharks, and navigating the complexities of school life. Her fiery temperament and sharp Kansai-ben dialect flare during disputes, mirroring her blunt, tenacious approach to adversity. A scrappy stray cat, Kotetsu—marked by a unique scar on his forehead—joins her world after she offers him food, adding levity through his territorial skirmishes with a persnickety rival, Antonio.

Determined to steer Tetsu toward stability, Kié lands him a job at an okonomiyaki eatery managed by an ex-yakuza patriarch, blending practicality with cautious optimism. School events, like a parent-day ruined by Tetsu’s theatrics, pit her longing for ordinary childhood moments against the turbulence of home. Though her parents’ rift persists, fleeting harmonies—a rare amusement park outing with Yoshie, for instance—hint at slow, tentative steps toward reconciliation.

The story unfolds in episodic fragments, spotlighting Kié’s ingenuity and grit as she upholds family ties and navigates poverty-fueled tensions. Her journey resists tidy resolution across adaptations, echoing the enduring, incremental nature of her struggles and resilience.