The story centers around a family consisting of a mother, Shiori, and her two daughters, Aya and Hana. The family's life takes an unexpected turn with the arrival of the grandmother, Okaa-san, who possesses the ability to communicate with and cook for yurei (Japanese ghosts). These yurei, often depicted as friendly and hungry spirits, become regular visitors to the family's home, leading to a series of events that explore themes of love, loss, and the importance of family bonds.