Terako is a young woman without a job. She has an affair with Iwanaga who is married. His wife is in a coma. One day, Terako's friend kills herself. After that, Terako sleeps all day long and wakes up only when Iwanaga calls her.
Tamako graduated from a university in Tokyo, but she now lives with her father back in Kofu. Tamako doesn't help her father or tries to get a job. She spends her time just eating and sleeping throughout the four seasons of the year.
