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Release Date: 27 Fri, Feb 2026
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.
as Doraemon (voice)
as Nobita (voice)
as Shizuka (voice)
as Gian (voice)
as Suneo (voice)
as Eru (voice)
as Underwater Buggy (voice)
1986
2014
