A new Doraemon movie is on the way, bringing back the beloved blue robot cat in his 45th film, Doraemon: Nobita and the New Castle of the Undersea Devil. This film is a remake of the 1983 classic and will be released in 2026. The story takes Nobita and friends on a journey deep under the sea, where they discover hidden places, meet new characters, and face big challenges, making it exciting for both old fans and new viewers.
Doraemon’s 45th Film Dives Under the Sea in 2026
This film comes 43 years after the original version was released. Many fans remember the old story with love, and now a new generation will get the chance to experience it in a modern way. The new film, Doraemon: Nobita and the New Castle of the Undersea Devil, takes place 10,000 meters below the sea.
It is a fresh version of the 1983 movie, now recreated with modern animation and a new style. The teaser image shows Doraemon and friends on the ocean’s surface, but their reflections hint at a mysterious boy and the hidden castle under the water. This gives fans a first look at the secret world waiting for them.
A special trailer shows even more. It reveals an old sunken ship on the ocean floor, a huge unknown creature, and a magical underwater city. Toward the end, another strange creature appears to block their path, adding to the suspense and sense of adventure.
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The film is directed by Tetsuo Yajima, who has worked on the Doraemon series for many years. Although he has been involved in TV episodes and earlier films, this will be his first time as a director of a Doraemon movie. The screenplay is written by Isao Murayama, also known for writing Doraemon TV episodes. This is his first time writing for the movie series, which brings a mix of familiar style and new ideas.
