Overview
Shin-chan must rescue the adults of Kasukabe when they mysteriously abandon their responsibilities to relive their youth at the new 20th-century expo.
| Actor | Age then | Age now | |
|---|---|---|---|
 | 33 | 58 | |
 | 41 | 65 | |
 | 36 | April 12, 2020 (55) | |
 | 46 | 71 | |
 | 38 | 62 | |
 | 57 | 81 | |
 | 27 | 52 | |
 | 41 | 65 | |
 | 38 | 63 | |
 | 42 | 67 |