A dying girl meets a nonchalant boy who found out her secret. She decided to fulfill her bucket list with none-other-than the boy who couldn't care less about the world.

Best-selling novelist Kosaku Igami has made a career out of using his family as fodder for his novels, much to their dismay. When his mother, the spirited family matriarch, is diagnosed with dementia, Igami must come to terms with the toll his own behavior has taken on his increasingly distant family and resolve his own long-simmering resentments. Evocative of classic Ozu, this gorgeously wrought epic family portrait explores the tenderness and trappings of familial bonds.

High school student Takumi lives with his two mothers in a beautiful house in Tokyo. Moving into a house across the street is Sora and her two fathers. One day Takumi and Sora begin a quest to seek answers long hidden and silent in their unconventional families. Takumi sets out to determine the identity of his father, and Sora devises a plan to integrate herself fully into her family. The ordeals of these households stretch the traditional notions of family, convention and tradition.