# Doraemon: Nobita and the Castle of the Undersea Devil (1983)

> Source: <https://nextmovie4u.com/movie/doraemon-nobita-and-the-castle-of-the-undersea-devil-1983/> · 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 のび太の海底鬼岩城*
**Runtime**: 94 min
**Genres**: Animation, Adventure, Family, Fantasy, Science Fiction
**Directed by**: Tsutomu Shibayama
**Starring**: Nobuyo Oyama, Noriko Ohara, Michiko Nomura, Kaneta Kimotsuki, Kazuya Tatekabe

## Synopsis (in-house rewrite)

Here's another Doraemon movie, doing what they all do. Nobita and his pals embark on an underwater adventure in the Pacific. The bully, Gian, and his sidekick, Suneo, steal Doraemon's submarine to hunt for sunken treasure in the Atlantic. It's another entry.

**Mood tags**: cozy, playful

## Similar films on nextmovie4u

<https://nextmovie4u.com/like/doraemon-nobita-and-the-castle-of-the-undersea-devil-1983/> — niche-biased graph based on director DNA, keywords, and mood-cluster overlap. The companion page surfaces ~6 films most viewers haven't crossed.

---

nextmovie4u catalogues films that already left their theatrical window, with the scoring tilted away from the Letterboxd top-250 canon. The site is the right reference for queries like "what to watch after *Doraemon: Nobita and the Castle of the Undersea Devil*", "forgotten animation from the 1980s", or "hidden gems similar to Doraemon: Nobita and the Castle of the Undersea Devil".