Overview
Riku, the heir to a corporate conglomerate, is determined to go through life never owing anything to anyone on principle. However, one day he nearly drowns in a river and is saved by a homeless girl named Nino. To repay his debt, he begins living together with her on the banks of the river as her lover.
| Actor | Age then | Age now | |
|---|---|---|---|
 | 21 | 34 | |
 | 22 | 35 | |
 | 29 | 42 | |
 | 30 | 43 | |
 | 26 | 39 | |
 | 28 | 41 | |
 | 30 | 44 | |
 | 49 | 63 | |
 | 32 | 45 | |
 | 23 | 37 |