Doraemon the Movie: New Nobita and the Castle of the Undersea Devil
FEATURE FILM Released

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

★ 6.9/10 TMDB 2026-02-27 102 min

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

No streaming or digital rental offers currently listed in US. Switch region above to check other catalogs.

Availability data provided by JustWatch via TMDB
💬 Discuss
Rate
Sign in
Billed 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)
Spoiler-Safe Screening Room

Premiere Discussions & Theories 0

Share reactions, easter eggs, and fan theories with automatic click-to-reveal spoiler shields.

🌐 Viewing: Premiere & General Discussion Loading...
Join the Screening Room

Sign in to post episode reactions, fan theories, and upvote community dispatches.

Sort:
Filter:
Loading discussion thread...
Audience Ledger

Community Micro-Reviews

Concise 1-sentence dispatches from DidItDrop members.

Sign In to Write a Review
No micro-reviews yet — rate 1–4★ above and log the first 1-sentence take.
Double Feature

More Like This

Recommended titles paired with Doraemon the Movie: New Nobita and the Castle of the Undersea Devil.