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.

Ira, a girl who seems to be leading a normal high school life but is apparently working as a prostitute, and Kishida, a seemingly ordinary cram school student who may have raped her, are bound together by a strange and poignant relationship...