Overview
Because of her past, 17-year-old Rio lives her days filling the emptiness in her heart with money—until one day, she meets a university professor named Kouki and falls in love.
| Actor | Age then | Age now | |
|---|---|---|---|
 | 21 | 37 | |
 | 37 | 53 | |
 | 18 | 34 | |
 | 21 | 37 | |
 | - | - | |
 | 24 | 40 | |
 | 29 | 45 | |
 | 29 | 45 | |
 | 44 | 60 | |
 | 42 | 58 |