Doraemon the Movie: New Nobita and the Castle of the Undersea Devil (2026) — Where to Watch, Plot, Cast and Runtime

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.

Director: Tetsuo Yajima

Starring

Wasabi Mizuta
Doraemon (voice)
Megumi Oohara
Nobita (voice)
Yumi Kakazu
Shizuka (voice)
Subaru Kimura
Gian (voice)
Tomokazu Seki
Suneo (voice)
Shoya Chiba
Eru (voice)
Ryo Hirohashi
Underwater Buggy (voice)

Doraemon Movies: which order to watch

1
Doraemon: Nobita's Dinosaur
1980
6.7
2
Doraemon: The Record of Nobita, Spaceblazer
1981
6.8
3
Doraemon: Nobita and the Haunts of Evil
1982
6.7
4
Doraemon: Nobita and the Castle of the Undersea Devil
1983
7
5
Doraemon: Nobita's Great Adventure in the World of Magic
1984
6.9
6
Doraemon: Nobita's Little Star Wars
1985
7.2
7
Doraemon: Nobita and the Steel Troops
1986
6.6
8
Doraemon: Nobita and the Knights on Dinosaurs
1987
6.7
9
Doraemon: The Record of Nobita's Parallel Journey to the West
1988
7.2
10
Doraemon: Nobita and the Birth of Japan
1989
6.7
11
Doraemon: Nobita and the Animal Planet
1990
6.7
12
Doraemon: Nobita's Dorabian Nights
1991
7
13
Doraemon: Nobita and the Kingdom of Clouds
1992
7
14
Doraemon: Nobita and the Tin Labyrinth
1993
7.1
15
Doraemon: Nobita's Three Visionary Swordsmen
1994
7.3
16
Doraemon: Nobita's Diary on the Creation of the World
1995
7.4
17
Doraemon: Nobita and the Galaxy Super-express
1996
7.4
18
Doraemon: Nobita and the Spiral City
1997
6.7
19
Doraemon: Nobita's Great Adventure in the South Seas
1998
6.5
20
Doraemon: Nobita Drifts in the Universe
1999
6.4
21
Doraemon: Nobita and the Legend of the Sun King
2000
6.9
22
Doraemon: Nobita and the Winged Braves
2001
7.1
23
Doraemon: Nobita and the Robot Kingdom
2002
6.5
24
Doraemon: Nobita and the Windmasters
2003
7.2
25
Doraemon: Nobita in the Wan-Nyan Spacetime Odyssey
2004
7.4
26
Doraemon: Nobita's Dinosaur
2006
7.4
27
Doraemon: Nobita's New Great Adventure Into the Underworld - The Seven Magic Users
2007
7.2
28
Doraemon: Nobita and the Green Giant Legend
2008
6.8
29
Doraemon: The New Record of Nobita's Spaceblazer
2009
6.8
30
Doraemon: Nobita's Great Battle of the Mermaid King
2010
6.8
31
Doraemon: Nobita and the New Steel Troops: Winged Angels
2011
7.4
32
Doraemon: Nobita and the Island of Miracles – Animal Adventure
2012
6.8
33
Doraemon: Nobita's Secret Gadget Museum
2013
6.4
34
Doraemon: New Nobita's Great Demon - Peko and the Exploration Party of Five
2014
6.2
35
Doraemon: Nobita and the Space Heroes
2015
6.3
36
Doraemon: Nobita and the Birth of Japan
2016
6.8
37
Doraemon: Nobita's Great Adventure in the Antarctic Kachi Kochi
2017
6.5
38
Doraemon: Nobita's Treasure Island
2018
7
39
Doraemon: Nobita's Chronicle of the Moon Exploration
2019
7.3
40
Doraemon: Nobita's New Dinosaur
2020
7.3
41
Doraemon the Movie: Nobita's Little Star Wars 2021
2022
6.5
42
Doraemon the Movie: Nobita's Sky Utopia
2023
7.1
43
Doraemon the Movie: Nobita's Earth Symphony
2024
6.7
44
Doraemon the Movie: Nobita's Art World Tales
2025
8.1
45
Doraemon the Movie: New Nobita and the Castle of the Undersea Devil
2026This film
7.3
46
Doraemon the Movie: Nobita's Steam-Powered Time Machine
Upcoming

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

Starring

Doraemon Movies: which order to watch

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