An old man and a young woman meet in Tokyo. She knows nothing about him, he thinks he knows her. He welcomes her into his home, she offers him her body. But the web that is woven between them in the space of twenty four hours bears no relation to the circumstances of their encounter.

Akira Tachibana is a 17-year-old high school student. She was once a promising athlete, but an injury has prevented her from taking part in track and field. One day, Akira Tachibana goes to a family restaurant and the manager talks to her in a tender voice. This makes Akira Tachibana begin working part-time at the restaurant. The manager is 45-year-old Masami Kondo and he is divorced with a child. Akira Tachibana falls in love with him.

A composer and a French film star, both of whom are married to others, meet and fall in love while shooting a film in the United States.