Akiko Sugiyama is a college student learning English
shorthand. Her elder sister Takako, running away from an unhappy marriage, has returned home to stay with Akiko and their father Shukichi in
Tokyo, together with her toddler girl. Shukichi works in a bank in Tokyo. Akiko has a relationship with her college boyfriend Kenji, which results in an unwanted pregnancy. Later, Akiko has an
abortion, after an encounter in which she realizes that her boyfriend does not love her. While going to a
mahjong parlour to look for Kenji, Akiko comes across its proprietress Kisako, who seems to know a lot about her family. Back at home, Takako hears about Kisako from Akiko, and pieces together the fact that she is their long-lost mother. Takako visits the parlour to ask Kisako not to reveal to Akiko who she really is – but the plan backfires. Akiko learns of her visit and goes to confront Takako. Takako then discloses to her that Kisako is their mother, who ran away with another man when Akiko was still a toddler. Shaken, Akiko goes to confront Kisako to ask if she is the daughter of her father. She leaves in a huff, upset by Kisako abandoning her as a child, then goes to a Chinese noodle shop for some
sake. Her boyfriend Kenji enters, and the two have an argument. Akiko leaves angrily, and she is hit by a train at an intersection just outside the shop. Akiko is badly injured, and she expresses the wish to live and start life over again in the presence of her father and sister. In the next scene, however, in one of Ozu's famous
ellipses, a bitter Takako goes to visit her mother to tell her the news of Akiko's death. Kisako is distraught, and agrees with her husband that she will leave Tokyo for his new job in Hokkaido. Just prior to their departure, she goes to the Sugiyamas to offer her condolences, and to tell Takako of her decision. Takako does not go to send her off at the railway station. In the last scene of the film, Takako reveals to her father that she is going back to her husband to try to make their marriage work again. She does not want her daughter to have the same experience as Akiko, who grew up without knowing one of her parents. Shukichi agrees with her decision. ==Cast==