Overview
While Doraemon is asleep, a famous thief comes and steals his cat-bell. Without his cat-bell, Doraemon starts to act more and more like a normal cat. In order to stop this, Nobita, Shizuka, Suneo, and Gian have to go and search for his bell, so they go to a factory where all of Doraemon's gadgets are made.
| Actor | Age then | Age now | |
|---|---|---|---|
 | 38 | 51 | |
 | 37 | 50 | |
 | 39 | 52 | |
 | 22 | 35 | |
 | 40 | 53 | |
 | 41 | 53 | |
 | 45 | 57 | |
 | 39 | 52 | |
 | 31 | 43 | |
 | 27 | 39 |