Doraemon Movie 15: Nobita to Mugen Sankenshi
English title: Doraemon the Movie: Nobita's Three Visionary Swordsmen
Japanese title: 映画 ドラえもん のび太と夢幻三剣士
Alternative titles: Doraemon: Nobita's Fantastical Three Musketeers
Type: Movie
Source: Unknown
Episodes: 1
Status: Finished Airing
Aired: Mar 12, 1994
Duration: 1 hr 40 min
Rating: PG - Children
Studios: Shin-Ei Animation
Genres: Adventure, Fantasy, Sci-Fi
Demographics: Kids, Shounen

Tired of the daily life and being the weakest, slowest, and dumbest, Nobita seeks comfort in his dreams where, using Doraemon's tools, he sets out on a fantasy journey. But when Nobita's dream world gets threatened by an evil sorcerer, Nobita gathers his friends to join him in his dream to fight the evil as the Three Musketeers.

(Source: ANN)