On the shelf
Doraemon: Nobita's Great Battle of the Mermaid King
2010Age guide: All ages
Where to watch
- JapanNetflix · Hulu · U-NEXT
- ArgentinaMovistarTV
- ChileMovistarTV
3 more countries
- ColombiaMovistarTV
- Hong KongLINE TV
- TaiwanCatchplay · LINE TV
Checked 11 Nov 2026 · Data: JustWatch
See it on the shelfNobita, Doraemon, and the rest must come to the aid of mermaid princess Sophia, whose undersea kingdom is suffering under the weight of a war.…
★ 6.8/10 · 76 TMDB audience ratings
Starring
Wasabi MizutaDoraemon (voice)
ChiakiDorami (voice)
Megumi OoharaNobita (voice)
Tomokazu SekiSuneo (voice)
Yumi KakazuShizuka (voice)
Subaru KimuraGian (voice)
Shihoko HaginoDekisugi (voice)
Mayumi IzukaHaribo (voice)
Audience reviews from TMDB · may contain spoilers
Princess Vanellope: "Best Mermaid Movie from Japan!!! XD" I love this Doraemon movie so much!!! XD It was in fact My favorite Mermaid Movie… Read full review