Dorami does not appear in the original 1981 version, but she does in this remake.
A special DVD version of this movie was released on December 12, 2009. It included two bonus features, which were Nobita & Loppic and The Making of The Movie.
In Hindi, this film is renamed to Doraemon: Nobita's Adventure in Koya Koya Planet.
It is the 29th movie in Doraemon movie series.