As her husband Eiichi becomes more entangled in his life as businessman, Naoko looks for ways to expand her own life even as her husband's life shrinks in scope and intimacy. She finds new interests, new love, and a greater sense of her place in the world.

Kimiko, a Tokyo white-collar working girl, lives with her serious, intellectual, haiku-writing mother. Kimiko seeks to marry her boyfriend but needs her absent father to act as the go-between and negotiate the marriage. Kimiko travels and finds her father living with a second family.