Doraemon: Nobita's Great Battle of the Mermaid King [映画ドラえもん のび太の人魚大海戦]
- Release Year
- 2010
- Runtime
- 1h 40m
- Genres
- Adventure
- Animation
- Family
- Directed By
- Kōzō Kusuba

When Nobita feels like diving in his hometown, Doraemon uses a Underwater Pump Simulator to pump all the water out of Tokyo, causing the entire city to go underwater. That night, Doraemon and Nobita use a Diving Mask Simulator to dive underwater. Later on, lots of fish, and a shark attack Doraemon and Nobita. So, Doraemon puts a stop on the Underwater Pump Simulator, but there is a girl named Sophia, lying down on the bushes in his neighborhood.






