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Doraemon the Movie: New Nobita and the Castle of the Undersea Devil poster
Now showing

Doraemon the Movie: New Nobita and the Castle of the Undersea Devil 2026

★ 7.6 1h 42m AnimationAdventureFantasyFamily

Directed by Tetsuo Yajima

IMDB ↗

Nobita and friends finds a secret underwater castle packed with mysteries and riches. With Doraemon's high-tech gadgets, they dive into an ocean adventure mixing humor, teamwork, and imagination in a breathtaking aquatic world.

Where to watch US

Not streaming in US right now.

On location

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The cast

Wasabi Mizuta
Wasabi Mizuta Doraemon (voice)
Megumi Oohara
Megumi Oohara Nobita (voice)
Yumi Kakazu
Yumi Kakazu Shizuka (voice)
Subaru Kimura
Subaru Kimura Gian (voice)
Tomokazu Seki
Tomokazu Seki Suneo (voice)
Shoya Chiba
Shoya Chiba Eru (voice)
Ryo Hirohashi
Ryo Hirohashi Underwater Buggy (voice)

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