Overview
A mysterious man arrives in a quiet Japanese town. With him, he carries a strange helmet that allows one to re-experience the happiest moment of their life. He goes on to make the village people recall their happy pasts, but his face is lined with worry and a sadness that deepens. What is the secret of this helmet? And what is he trying to do with it?
| Actor | Age then | Age now | |
|---|---|---|---|
 | 50 | 59 | |
 | 36 | 44 | |
 | 33 | 41 | |
 | 78 | 86 | |
 | 34 | 42 | |
 | 39 | 48 |