Verdict:Doraemon: Nobita's Great Battle of the Mermaid King is a confirmed HIT based on our analysis of audience ratings and box office momentum.
With a rating of 6.9/10, it has delivered a mixed experience for fans of the Adventure, Family, Animation, Fantasy genre.
Answer: Yes, Doraemon: Nobita's Great Battle of the Mermaid King is definitely worth watching if you enjoy Adventure movies.
It features a runtime of 100 minutes and offers a standard storyline that appeals to general audiences.
Last updated: January 11, 2026
Released in 2010, Doraemon: Nobita's Great Battle of the Mermaid King enters the Adventure genre with a narrative focused on When Nobita goes diving with Doraemon, a mermaid named Sophia comes close to him and they all befriend her. Under the direction of Kōzō Kusuba, the film attempts to weave detailed character arcs with visual storytelling.
The film is anchored by performances from Wasabi Mizuta. While the cast delivers competent performances, the script occasionally limits their range.
From a technical standpoint, Doraemon: Nobita's Great Battle of the Mermaid King offers a competent presentation. The cinematography uses a distinct visual palette that aligns well with the tone. The sharp editing keeps the narrative moving at a brisk pace, maximizing the impact of the key sequences.
Beyond the narrative, Doraemon: Nobita's Great Battle of the Mermaid King resonates with current cultural themes in the Adventure space. It stays within the established boundaries of its genre, providing exactly what core fans expect without reinventing the wheel.
As of early 2026, Doraemon: Nobita's Great Battle of the Mermaid King is available for streaming on Amazon Prime Video. For audiences in the US, UK, and India, digital rentals are typically available on platforms like Amazon Prime and Apple TV roughly 45-60 days after the theatrical release.
The plot of Doraemon: Nobita's Great Battle of the Mermaid King centers on a unique premise within the Adventure landscape. When Nobita goes diving with Doraemon, a mermaid named Sophia comes close to him and they all befriend her. When they proceed towards her kingdom, they encounter a fight between two opposing tribes. The second act serves as a major turning point, leading to a climax that fans of 2010 cinema will find fairly predictable.
The ending of Doraemon: Nobita's Great Battle of the Mermaid King has sparked significant debate on social media. It signifies the ambiguous resolution of the main plot thread. Given the current box office momentum, discussions of a Doraemon: Nobita's Great Battle of the Mermaid King sequel or a wider cinematic universe are already gaining traction.
Final verdict for Doraemon: Nobita's Great Battle of the Mermaid King (2010): with an audience rating of 6.9/10, the reception has been generally positive. It is a must-watch for fans of Adventure, Family, Animation, Fantasy cinema who appreciate attention to detail.
| Metric / Region | Collection (Approx) |
|---|---|
| Worldwide Gross | $34,702,573 |
| Trade Verdict | CLEAN HIT |
Amazon Prime VideoAnalyzing the audience sentiment, IMDb rating of 6.9/10, and global collection metrics, Doraemon: Nobita's Great Battle of the Mermaid King stands as a successful venture for the creators. It remains an essential piece of the 2010 cinematic year.
Doraemon: Nobita's Great Battle of the Mermaid King has received mixed reviews with a 6.9/10 rating, making it a moderate success with the audience.
Doraemon: Nobita's Great Battle of the Mermaid King is a mixed bag. It might be worth watching if you're a fan of Adventure, Family, Animation movies, but read reviews first.
Doraemon: Nobita's Great Battle of the Mermaid King is currently available for streaming on Amazon Prime Video. You can also check for it on platforms like Amazon Prime Video depending on your region.
Doraemon: Nobita's Great Battle of the Mermaid King has received mixed reviews with a 6.9/10 rating, making it a moderate success with the audience.
Doraemon: Nobita's Great Battle of the Mermaid King is a mixed bag. It might be worth watching if you're a fan of Adventure, Family, Animation movies, but read reviews first.
Doraemon: Nobita's Great Battle of the Mermaid King is currently available for streaming on Amazon Prime Video. You can also check for it on platforms like Amazon Prime Video depending on your region.
Doraemon: Nobita's Great Battle of the Mermaid King is a Adventure, Family, Animation movie that follows: When Nobita goes diving with Doraemon, a mermaid named Sophia comes close to him and they all befriend her. When they proceed towards her kingdom, they encounter a fight between two opposing tribes....
Yes, Doraemon: Nobita's Great Battle of the Mermaid King is generally suitable for family viewing as it is a Adventure, Family, Animation movie.
Doraemon: Nobita's Great Battle of the Mermaid King is primarily available in its original language, with subtitles and dubbed versions available on various streaming services and digital stores.
Explore the full watch order, ratings, and collection details.
View Full FranchiseWhen Nobita goes diving with Doraemon, a mermaid named Sophia comes close to him and they all befriend her. When they proceed towards her kingdom, they encounter a fight between two opposing tribes.
* "Best Mermaid Movie from Japan!!! XD" I love this Doraemon movie so much!!! XD It was in fact My favorite Mermaid Movie of all time!! :D I love Sophia, The Mermaid Princess of "The Planet Aqua", who ends up landing on Nobita's and Doraemon's backyard, thinking She's so cute and beautiful! XD It always reminds me of Ariel from Disney's Little Mermaid (1989) and Ripjaws from Ben 10! XD Sophia from Doraemon, according to the Japanese Wikipedia says that She might have been inspired by Hans Christian Andersen's The little Mermaid from Denmark in 1837. and she speaks "Aquarian", a native fictional language of Planet Aqua (In Japanese language websites only, of course.). So, happy "Mermaid" day!! XD
