Husband is a 52-year-old vice principal at a public school with 30 years of teaching experience. Their daughter has grown up and left home, so he and his wife Reiko live a quiet life in a municipal employee housing complex. One day, while returning home, the husband runs into a former student from a class he once taught. Hearing that the young man is struggling financially, he feels sympathy and decides to invite him to their home for a meal. Suddenly, the young man lets out a shocked cry. "Th-this mame-doro... ahhhh!!!"