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

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