Otoko wa tsurai yo: Torajirô junjô shishû

The film opens with Tora-san arriving home in Shibamata, at the family's sweets shop in Tokyo, just as his sister Sakura and her husband, Hiroshi are visited by their son's substitute teacher, 20-something Masako Yagyu. Of course Tora-san instantly falls for the pretty young woman. As his embarrassed family looks on, Tora-san completely usurps the meeting away from Sakura and Hiroshi, chatting away and trying to charm the teacher, even to the point of walking her home.