The husband, who works as a vice-principal at a prefectural school, is 52 years old with 30 years of teaching experience. Now that their daughter has grown up and left the nest, he lives quietly with his wife Reiko in municipal housing for public servants. One day, on his way home, the husband runs into a former student from a class he taught 10 years ago. Upon hearing about the former student's struggles, the husband invites the embarrassed young man to have dinner at their home... 'Kokkokk... This damned bean... Aaaahhhh!!!'
