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

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

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.

Doraemon the Movie: New Nobita and the Castle of the Undersea Devil is a 2026 animation fantasy film directed by Tetsuo Yajima. The film is filed under underwater, earthquake, gadget, and underwater world.

Wasabi Mizuta stars as Doraemon (voice), Megumi Oohara as Nobita (voice), Yumi Kakazu as Shizuka (voice), and Subaru Kimura as Gian (voice). It runs 102 minutes and was released in February 2026.

The screenplay is by Isao Murayama. It was produced by ADK, Shogakukan, and Shogakukan-Shueisha Productions. The story is adapted from a manga.

Stand by Me Doraemon, Dragon Ball Z: Plan to Eradicate the Super Saiyans, and Doraemon: Nobita and the Birth of Japan make useful companions to Doraemon the Movie: New Nobita and the Castle of the Undersea Devil, all filed under based on manga.