Doraemon: Nobita's Great Battle of the Mermaid King

Doraemon: Nobita's Great Battle of the Mermaid King isn't on any streaming service in United Kingdom yet, but it's available in Argentina, Chile and Colombia and other countries. Streaming rights differ by country — switch your country in the header to see where.

No, Doraemon: Nobita's Great Battle of the Mermaid King is not on Netflix in United Kingdom as of September 2026.

No, Doraemon: Nobita's Great Battle of the Mermaid King isn't on Amazon Prime Video in United Kingdom right now.

Doraemon: Nobita's Great Battle of the Mermaid King isn't streaming in United Kingdom yet, so there's no way to watch it free at the moment.

Yes — Doraemon: Nobita's Great Battle of the Mermaid King is followed by Doraemon: Nobita and the New Steel Troops: Winged Angels (2011) in the Doraemon Movies.

Yes — Doraemon: The New Record of Nobita's Spaceblazer (2009) comes before Doraemon: Nobita's Great Battle of the Mermaid King in the Doraemon Movies.

No — Doraemon: Nobita's Great Battle of the Mermaid King is part of the Doraemon Movies, which has 45 films.

There are 45 films in the Doraemon Movies: Doraemon: Nobita's Dinosaur (1980), Doraemon: The Record of Nobita, Spaceblazer (1981), Doraemon: Nobita and the Haunts of Evil (1982), Doraemon: Nobita and the Castle of the Undersea Devil (1983), Doraemon: Nobita's Great Adventure in the World of Magic (1984), Doraemon: Nobita's Little Star Wars (1985), Doraemon: Nobita and the Steel Troops (1986), Doraemon: Nobita and the Knights on Dinosaurs (1987), Doraemon: The Record of Nobita's Parallel Journey to the West (1988), Doraemon: Nobita and the Birth of Japan (1989), Doraemon: Nobita and the Animal Planet (1990), Doraemon: Nobita's Dorabian Nights (1991), Doraemon: Nobita and the Kingdom of Clouds (1992), Doraemon: Nobita and the Tin Labyrinth (1993), Doraemon: Nobita's Three Visionary Swordsmen (1994), Doraemon: Nobita's Diary on the Creation of the World (1995), Doraemon: Nobita and the Galaxy Super-express (1996), Doraemon: Nobita and the Spiral City (1997), Doraemon: Nobita's Great Adventure in the South Seas (1998), Doraemon: Nobita Drifts in the Universe (1999), Doraemon: Nobita and the Legend of the Sun King (2000), Doraemon: Nobita and the Winged Braves (2001), Doraemon: Nobita and the Robot Kingdom (2002), Doraemon: Nobita and the Windmasters (2003), Doraemon: Nobita in the Wan-Nyan Spacetime Odyssey (2004), Doraemon: Nobita's Dinosaur (2006), Doraemon: Nobita's New Great Adventure Into the Underworld - The Seven Magic Users (2007), Doraemon: Nobita and the Green Giant Legend (2008), Doraemon: The New Record of Nobita's Spaceblazer (2009), Doraemon: Nobita's Great Battle of the Mermaid King (2010), Doraemon: Nobita and the New Steel Troops: Winged Angels (2011), Doraemon: Nobita and the Island of Miracles – Animal Adventure (2012), Doraemon: Nobita's Secret Gadget Museum (2013), Doraemon: New Nobita's Great Demon - Peko and the Exploration Party of Five (2014), Doraemon: Nobita and the Space Heroes (2015), Doraemon: Nobita and the Birth of Japan (2016), Doraemon: Nobita's Great Adventure in the Antarctic Kachi Kochi (2017), Doraemon: Nobita's Treasure Island (2018), Doraemon: Nobita's Chronicle of the Moon Exploration (2019), Doraemon: Nobita's New Dinosaur (2020), Doraemon the Movie: Nobita's Little Star Wars 2021 (2022), Doraemon the Movie: Nobita's Sky Utopia (2023), Doraemon the Movie: Nobita's Earth Symphony (2024), Doraemon the Movie: Nobita's Art World Tales (2025) and Doraemon the Movie: New Nobita and the Castle of the Undersea Devil (2026).