Story
Nobita asks Doraemon to take him somewhere they can dive and as a result the robot-cat uses several gadgets to make it possible for both to able to swim on an imaginary ocean above sea level. Inadvertently a mermaid ends up on Nobita's backyard when they turn off the illusion. Her name is Sophia and she is a princess of an ancient underwater civilization. Doraemon, Nobita, Shizuka, Jyaian, and Suneo quickly become her friends and are invited to visit her homeland.
Synopsis via AniList (English).
Seasons & films
- TV seriesDoraemon1973 · 26 episodes
- TV shortDoraemon1979 · 1787 episodes
- TV seriesDoraemon (2005)2005
- FilmDoraemon: Nobita and the Dragon Rider1987 · 1 episodes
- FilmDoraemon: Nobita's Winged Heroes2001 · 1 episodes
- FilmDoraemon: Nobita to Robot Oukoku2002 · 1 episodes
- FilmDoraemon: Nobita and the Strange Wind Rider2003 · 1 episodes
- FilmDoraemon: Nobita's Wannyan Space-Time Legend2004 · 1 episodes
- FilmDoraemon: Nobita no Kyouryuu (2006)2006 · 1 episodes
- FilmDoraemon The Movie 20072007 · 1 episodes
- FilmDoraemon: Nobita to Midori no Kyojin Den2008 · 1 episodes
- FilmDoraemon: The New Record of Nobita - Spaceblazer2009 · 1 episodes
- FilmDoraemon: Nobita's Great Mermaid Naval Battle2010 · 1 episodes
- FilmDoraemon: Shin Nobita to Tetsujin Heidan - Habatake Tenshi-tachi2011 · 1 episodes
- FilmDoraemon: Nobita to Kiseki no Shima - Animal Adventure2012 · 1 episodes
- FilmDoraemon: Nobita no Himitsu Dougu Museum2013 · 1 episodes
- FilmDoraemon: Shin Nobita no Daimakyou - Peko to 5-nin no Tankentai2014 · 1 episodes
- FilmSTAND BY ME Doraemon2014 · 1 episodes
- FilmDoraemon: Nobita no Space Heroes2015 · 1 episodes
- FilmDoraemon: Shin Nobita no Nippon Tanjou2016 · 1 episodes
- FilmDoraemon: Nobita no Nankyoku Kachi Kochi Daibouken2017 · 1 episodes
- FilmDoraemon: Nobita no Takarajima2018 · 1 episodes
- FilmDoraemon the Movie 2019: Nobita's Chronicle of the Moon Exploration2019 · 1 episodes
- FilmDoraemon: Nobita no Shin Kyoryuu2020 · 1 episodes
- FilmSTAND BY ME Doraemon 22020 · 1 episodes
- FilmDoraemon: Nobita no Little Star Wars 20212022 · 1 episodes
- FilmDoraemon: Nobita to Sora no Utopia2023 · 1 episodes
- FilmDoraemon: Nobita no Chikyuu Symphony2024 · 1 episodes
- FilmDoraemon: Nobita no E Sekai Monogatari2025 · 1 episodes
- FilmDoraemon: Shin Nobita no Kaitei Kiganjou2026 · 1 episodes