The study of a one-year marriage that begins to crumble. A married man is torn between the love of his wife, and the attraction to a cousin of his wife.

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.

War widow Reiko rebuilds and runs the grocery shop in the house of her husband's family. Many years later, their business is threatened by a newly built supermarket and Reiko's in-laws plan to convert their small shop into a supermarket, to her detriment.