Overview
Rio is a high school student in Tokyo. Her mother tells her she will spend the summer in the countryside. There, she meets Ginzo. He is a high school student and handsome. They fall in love.
| Actor | Age then | Age now | |
|---|---|---|---|
 | 20 | 27 | |
 | 20 | 27 | |
 | 22 | 29 | |
 | 20 | 27 | |
 | 17 | 24 | |
 | 15 | 22 | |
 | - | - | |
 | 26 | 33 | |
 | 22 | 29 |