Spurred by the disappearance of a newly-wed husband, three women in post-war Japan are drawn into a murder mystery.

Saori is a young woman struggling to make her way in life. Her gay father, Himiko, had abandoned Saori and her mother years before. Now her father's young lover Haruhiko shows up to tell Saori that her father is dying of cancer. Still angry with her father but in need of money, Saori travels to the House of Himiko, a nursing home established by her father for gay men. Over time, a tenuous relationship begins to develop between Saori, her father, and Haruhiko.

Sachie Kitahara is a housewife and she has devoted her life to her family. Mako Goda is a wealthy woman who runs a business. They are both diagnosed with terminal illnesses and are told they only have a short time left to live. These two women from completely different walks of life meet at the hospital. They both feel emptiness in their lives. They happen to get a 12-year-old's written bucket list. Sachie Kitahara and Mako Goda decide to carry out the girl's wish list and they begin to feel happiness entering their lives.