Doraemon and Nobita use the Date-Changing Chalk to travel to the past. Nobita even visits the future and meets his future self! When Tamako erases the chalk, Nobita uses the time machine to return home safely.
| Creator | N/A |
|---|---|
| Actor | Nobuyo Oyama, Noriko Ohara, Sachiko Chijimatsu |
| Country | Japan |
| Production | Shin-Ei Animation |