Doraemon: Nobita's Great Battle of the Mermaid King

Genres: Adventure, Family, Animation, Fantasy, Science Fiction

Counries: Japan

Companies: TV Asahi, ADK, Shogakukan, Shin-Ei Animation, Shogakukan-Shueisha Productions, Fujiko Productions

Runtime: 100 minutes

Nobita, Doraemon, and the rest must come to the aid of mermaid princess Sophia, whose undersea kingdom is suffering under the weight of a war. Their only hope lies in a mythical sword from the planet Aqua...