Tora-san spends several days at the home of a hard-working salaryman ("salaried worker"), who abruptly disappears. When the man's wife asks Tora-san to help find him, he falls in love with her, and secretly hopes the husband will not be found.
Tora-san visits brother-in-law Hiroshi's hometown to attend a memorial service for his late father. When the local temple priest becomes intoxicated, Tora-san wearing the priest's robe delivers the memorial speech, much to his family's surprise. Thinking he's found his true calling, Tora-san decides to join the order, and falls for the priest's divorced daughter.
When Izumi can't stand seeing her mother flirt with other men, she leaves home. She sends a letter to Mitsuo and Mitsuo goes looking for her. But Izumi unexpectedly meets Tora-san.
After Hiroshi is injured in a workplace accident, Torajiro gives Sakura the money he has saved and leaves to work as a traveling salesman once again. During his travels, Torajiro meets a father who shares a drink with him. In the morning, Torajiro is shocked to learn that the man has left his baby behind and a note asking Tora to take care of the child.
Torajiro becomes homesick during his travels after watching a television report about his hometown and meeting a young woman that reminds him of his sister Sakura. Meanwhile, a new tenant moves into Toraya restaurant.
While Sakura and Hiroshi struggle to save funds to build a house, Torajiro befriends three young women on vacation during his travels.
Tora-san visits Hokkaido and is reunited with Lily. Now divorced, she plans to resume her singing career and renews her unusual relationship with Tora-san.
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.
When Tora-san's infatuation with his nephew's school teacher causes family turmoil, he leaves on his travels again. When he returns, he falls in love with the teacher's mother.
When Tora-san returns to visit his family, he is surprised to find an arrogant professor occupying his room. The professor and Tora-san become rivals for the affection of Chiyo.
Traveling salesman Kuruma Torajirō falls in love with an inn manager as New Year's approaches.
After a quarrel with his mother, Torajiro sets off to find a bride.
Taking a message from Hiroshi's father to heart, Torajiro attempts to give up his wandering ways.
During his wandering throughout Japan, Tora-san meets a suicidal man. He travels with the man to Vienna, but winds up homesick for Japan.
Mitsuo goes to Nagoya to visit Izumi, whose father left Izumi’s sad, bar hostess mother for another woman, so together they decide to confront him in Oita. Meanwhile, Izumi’s mother befriends Tora-san and together they travel to Oita to meet them, with Tora-san quickly falling for her en route.
After failing to find a job, Mitsuo becomes a fisherman on a small island, and develops a crush on a young nurse there. Tora-san, dispatched to bring Mitsuo back home, himself falls in love with an attractive but troubled woman visiting her father.
Mitsuo, unhappy in his new job as a shoe salesman, is invited to a festival and is introduced to a friend’s sister. Tora-san meanwhile helps an injured housewife on her yearly vacation.
Tora-san works hard to bring together his nephew, Mitsuo, and Mitsuo’s girlfriend who is engaged to someone else.
When his travels take him to rural Hokkaido, Tora-san helps a cantankerous old veterinarian (Mifune) in his relationships with his estranged daughter, and a woman in whom he is secretly interested.
After a friend and business colleague dies, Tora-san visits the man's daughter, then takes her to Tokyo so she can study for a night school exam.