Watch Doraemon the Movie: New Nobita and the Castle of the Undersea Devil Free Online in CoPlay

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Watch Doraemon the Movie: New Nobita and the Castle of the Undersea Devil Free Online in CoPlay (2026)

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Rating

71%

Genres

Animation, Adventure, Fantasy, Family

Languages

日本語

Countries

Japan

Companies

TOHO, Fujiko Productions, Shogakukan, TV Asahi, Shin-Ei Animation, ADK, Shogakukan-Shueisha Productions

Watch Doraemon the Movie: New Nobita and the Castle of the Undersea Devil Free Online in CoPlay (2026)

Release Date

27 Feb, 2026

Runtime

01:42: (HH:MM)

Synopsis

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.

Original Title

映画ドラえもん新・のび太の海底鬼岩城

Photos

poster

Actors

actor

水田わさび

actor

大原めぐみ

actor

かかずゆみ

actor

actor

actor

actor

Crew

actor

藤子・F・不二雄

actor

actor

actor

actor

actor

中村瑛利子

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