Top Cast
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.
Cast & Crew
Cast
- Wasabi Mizuta · Doraemon (voice)
- Megumi Oohara · Nobita (voice)
- Yumi Kakazu · Shizuka (voice)
- Subaru Kimura · Gian (voice)
- Tomokazu Seki · Suneo (voice)
- Shoya Chiba · Eru (voice)
- Ryo Hirohashi · Underwater Buggy (voice)
Director
Screenplay
Music
Cinematography
Editing
Art Director
Details
- Release Date
- 16 October 2026
- Runtime
- 1h 42m
- Series
- Part 45 of the Doraemon Movies series
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