First Main Trailer Revealed for 'Doraemon: Nobita and the New Castle of the Undersea Devil' Anime Film

The beloved Doraemon film series is set to delight fans once more with its latest installment, 'Doraemon: Nobita and the New Castle of the Undersea Devil.' The first main trailer for this eagerly awaited film has been released, setting the stage for an adventurous journey beneath the ocean's surface. Scheduled for release in Japan on February 27, 2026, the film promises a captivating experience with its stunning underwater visuals and heartwarming narrative. The trailer teases fans with scenes of Doraemon in a sea captain's hat, suggesting exciting maritime adventures ahead. As a cornerstone of Japanese pop culture, the Doraemon franchise continues to enchant audiences with its unique blend of humor, friendship, and imaginative storytelling. Stay tuned as more details emerge leading up to the film's release.