Overview
Jiro (Jiro Sato) is a 32-year-old man who doesn't have a job. He lives at his parents' house and doesn't go outside or socialise with people. After the death of his father, Jiro's mother runs away and leaves behind a 6 month dog named Ichiro and some clues for Jiro. To find his mother, Jiro has to venture out into the world.
| Actor | Age then | Age now | |
|---|---|---|---|
 | 39 | 56 | |
 | 27 | 43 | |
 | 36 | 53 | |
 | 63 | 79 | |
 | 60 | 77 | |
 | 60 | April 20, 2020 (71) | |
 | 54 | October 27, 2018 (64) | |
 | 37 | 53 | |
 | 58 | 75 |