Caught up in the swirling tide of student protests and riots, a young man becomes the unintentional murderer of a policeman. Handcuffed and enroute to jail, he escapes from the authorities and comes across a young woman on the beach, who is intent on committing suicide. The two embark on a passionate and violent affair.

After Torajiro's latest attempt to find a bride goes awry, he starts traveling again and runs into Utako (last seen in Tora-san's Dear Old Home), now a widow.

While Sakura and Hiroshi struggle to save funds to build a house, Torajiro befriends three young women on vacation during his travels.