Doraemon the Movie: New Nobita and the Castle of the Undersea Devil. Genre: Animation, Adventure, Fantasy, Family. Director: Tetsuo Yajima. Cast: Wasabi Mizuta, Megumi Oohara, Yumi Kakazu, Subaru Kimura, Tomokazu Seki. Release Date: 2026-02-27. Runtime: 102 minutes. Rating: 7.3/10. 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.

映画ドラえもん 新・のび太の海底鬼岩城