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

2026 • 1h 42m • Animation, Adventure
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73% 10
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On August 8, 2026
#2780 ▲ 714
2780th by attention movie online
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54.9 Attention Score
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AdventureAnimationFamilyFantasy
Feb 27, 2026•Japan•1h 42m
Director: Tetsuo Yajima
Original 映画ドラえもん 新・のび太の海底鬼岩城
Language Japanese
Collection Doraemon Movies

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Cast

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Details
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Country: Japan
Length: 1 h 42 min

Description:

Nobita and his friends discover a hidden underwater castle full of secrets and treasure. Using Doraemon’s futuristic inventions, they embark on an ocean adventure combining laughter, friendship, and creativity in a stunning underwater setting.

Alternative title: 映画ドラえもん 新・のび太の海底鬼岩城
Collection: Doraemon Movies
Release year:
Language: Japanese
Director: Tetsuo Yajima
Type: Movie

All parts of franchise

7
Doraemon: Nobita’s Dinosaur
1980 7.3
27
Doraemon: The Record of Nobita, Spaceblazer
1981 6.7
16
Doraemon: Nobita and the Haunts of Evil
1982 6.8
18
Doraemon: Nobita and the Castle of the Undersea Devil
1983 6.9
28
Doraemon: Nobita’s Great Adventure in the World of Magic
1984 7.0
29
Doraemon: Nobita’s Little Star Wars
1985 7.3
30
Doraemon: Nobita and the Steel Troops
1986 7.8
22
Doraemon: Nobita and the Knights on Dinosaurs
1987 6.7
31
Doraemon: Nobita and the Birth of Japan
1989 6.9
10
Doraemon: Nobita and the Animal Planet
1990 6.8
21
Doraemon: Nobita’s Dorabian Nights
1991 7.4
39
Doraemon: Nobita and the Tin Labyrinth
1993 7.1
32
Doraemon: Nobita’s Three Visionary Swordsmen
1994 7.5
33
Doraemon: Nobita’s Diary on the Creation of the World
1995 6.8
19
Doraemon: Nobita and the Galaxy Super-express
1996 7.0
20
Doraemon: Nobita and the Spiral City
1997 6.5
24
Doraemon: Nobita’s Great Adventure in the South Seas
1998 7.2
26
Doraemon: Nobita Drifts in the Universe
1999 6.6
13
Doraemon: Nobita and the Legend of the Sun King
2000 7.2
17
Doraemon: Nobita and the Winged Braves
2001 6.9
25
Doraemon: Nobita and the Robot Kingdom
2002 6.8
23
Doraemon: Nobita and the Windmasters
2003 7.0
12
Doraemon: Nobita in the Wan-Nyan Spacetime Odyssey
2004 7.1
15
Doraemon: Nobita’s Dinosaur
2006 7.2
3
Doraemon: Nobita’s New Great Adventure Into the Underworld – The Seven Magic Users
2007 7.2
2
Doraemon: Nobita and the Green Giant Legend
2008 6.7
5
Doraemon: The New Record of Nobita’s Spaceblazer
2009 6.7
4
Doraemon: Nobita’s Great Battle of the Mermaid King
2010 6.6
1
Doraemon: Nobita and the New Steel Troops: Winged Angels
2011 8.1
6
Doraemon: Nobita and the Island of Miracles – Animal Adventure
2012 6.8
11
Doraemon: Nobita’s Secret Gadget Museum
2013 7.1
14
Doraemon: New Nobita’s Great Demon – Peko and the Exploration Party of Five
2014 7.0
34
Doraemon: Nobita and the Space Heroes
2015 6.6
35
Doraemon: Nobita and the Birth of Japan
2016 6.8
36
Doraemon: Nobita’s Great Adventure in the Antarctic Kachi Kochi
2017 6.7
37
Doraemon: Nobita’s Treasure Island
2018 6.7
38
Doraemon: Nobita’s Chronicle of the Moon Exploration
2019 6.9
40
Doraemon: Nobita’s New Dinosaur
2020 7.1
41
Doraemon the Movie: Nobita’s Little Star Wars 2021
2022 6.6
42
Doraemon the Movie: Nobita’s Sky Utopia
2023 6.8
43
Doraemon the Movie: Nobita’s Earth Symphony
2024 6.6
44
Doraemon the Movie: Nobita’s Art World Tales
2025 7.3
45
Doraemon the Movie: New Nobita and the Castle of the Undersea Devil
2026 —

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