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

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

Interactive Features for Doraemon the Movie: New Nobita and the Castle of the Undersea Devil

Doraemon the Movie: New Nobita and the Castle of the Undersea Devil offers interactive tools beyond traditional movie databases:

Character Relationship Map — Interactive D3-powered visualization of character connections, alliances, and conflicts. Explore how 14 characters interconnect through 0 relationship links.
AI Story Visualization & Plot Analysis — AI-powered breakdown of story structure, emotional arcs, turning points, and narrative progression.

Story Analysis

A group of friends ventures underwater, uncovers ancient secrets, and unites land and sea factions to stop a catastrophic castle movement.

Adventure, Animation, Family, Fantasy · 7.8/10 · 102 min · 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.

Credits

director

Tetsuo Yajima
comic book

Fujiko F. Fujio
screenplay

Isao Murayama
actor

as Doraemon (voice)

Wasabi Mizuta
actor

as Nobita (voice)

Megumi Oohara

Universe & Franchise Timeline

Doraemon Movies — Watch Order · Character Knowledge Graph

Videos

Images