Shotaro and Minako are arguing. Minako has confessed her infidelity to her husband and informs him of her intention to leave him. She has ceased to enjoy living with a submissive husband. Minako, who works for a construction company, loves her job and is progressing in her successful career, while her husband eagerly takes care of the house and the kids. He buys groceries, he cooks, he does the laundry – constantly. The couple’s arguing intensifies until Minaka files for divorce. Their older daughter Mari isn’t that upset by her parent’s problems as she’s more interested in the piano piece she’s got to play with her mother at a concert organised by her music school; admittedly, she’s also rather interested in her music teacher. But her younger brother Toru feels betrayed by his mother and can’t manage to reconcile himself to his father’s role as a housewife. A partial reconciliation occurs at Minako and Mari’s concert, where their entrance on stage is met with loud applause.

In Harari-cho, a small and quiet bayside town by the sea, the firemen have not seen a fire for nearly twenty years. Each day passes eventlessly... until one day. The monotony of their daily lives is interrupted by the appearance of a beautiful female college student, Momoko, who comes to visit her aunt. After catching a glimpse of Momoko, both Tatsuya and Nobuyuki can't stop thinking about her. Since then, the small town is not so quiet anymore…

A high school girl one year younger than her has feelings for a senior who is going to university. She leaves her hometown and heads for Tokyo to attend university. She even tells him her dream of their life together as a married couple in the future, but he is hesitant to share it with her. March is a change of season and a change of life for the students. Following their lives at home and at school, the film depicts the romantic dreams of high school girls with realistic facial expressions and conversations.