Synopsis
映画ドラえもん のび太の人魚大海戦
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.
Other Titles From TV Asahi
Adventure + Family in Japan
133 Japan titles in our catalog blend the Adventure and Family genres. Below: the top-rated of them (excluding Doraemon: Nobita's Great Battle of the Mermaid King itself).
The 2009–2011 Japan Window
Doraemon: Nobita's Great Battle of the Mermaid King holds position #177 of 400 Japan films in the 2009–2011 window, below highlighted by audience rating.
The 2010s Japan Landscape
Catalog density by release year across the 2010s in Japan, 1769 titles in total. Highlighted year (yellow) is when Doraemon: Nobita's Great Battle of the Mermaid King premiered alongside 136 others.
Position in Catalog
Released alongside 136 other Japan films in 2010.
The 2294th Japan title from Japan we index (earliest catalogued entry: 1899).
Our Japan catalog contains 4,579 titles in total (2,908 films).
Audience Engagement
56 audience reviews — more than 66% of Japan films in our index.
Popularity sits at the 54th percentile among Japan films.
Reception Benchmarks
Ranked #2,152 of 4,579 Japan films indexed here (53rd percentile by TMDB audience score).
Among Japan Adventure productions specifically: #741 of 1,216 (top 61%).
Production Details
| Primary Country | Japan |
|---|---|
| Original Language | Japanese |
| Production Companies | TV Asahi, Asatsu-DK, Shogakukan, Shin-Ei Animation, Shogakukan-Shueisha Productions |
| Runtime | 1h 40m |
| Release Date | March 6, 2010 |
| IMDb | tt1613031 |



















