# Doraemon: Nobita's Great Battle of the Mermaid King (2010)

> Source: <https://nextmovie4u.com/movie/doraemon-nobita-s-great-battle-of-the-mermaid-king-2010/> · A film entry from **nextmovie4u**, the discovery engine for cinephiles tired of obvious picks. <https://nextmovie4u.com/>

**Original title**: *映画ドラえもん のび太の人魚大海戦*
**Runtime**: 100 min
**Genres**: Adventure, Family, Animation, Fantasy, Science Fiction
**Directed by**: Kōzō Kusuba
**Written by**: Yuichi Shinpo
**Starring**: Wasabi Mizuta, Chiaki, Megumi Oohara, Tomokazu Seki, Yumi Kakazu, Subaru Kimura

## Synopsis (in-house rewrite)

Apparently someone needs to save an underwater kingdom. Nobita and friends help mermaid princess Sophia. It involves a sword from another planet somehow.

**Mood tags**: cozy, playful

## Similar films on nextmovie4u

<https://nextmovie4u.com/like/doraemon-nobita-s-great-battle-of-the-mermaid-king-2010/> — niche-biased graph based on director DNA, keywords, and mood-cluster overlap. The companion page surfaces ~6 films most viewers haven't crossed.

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