Perfume, announced at their final "WORLD TOUR 1st" performance in Singapore that they will perform the theme song "Mirai no Museum" for the next Doraemon movie "Doraemon: Nobita no Himitsu Dougu Museum" (Doraemon the Movie: Nobita's Secret Gadget Museum).
"Mirai no Museum" was written for the movie and will be sold as the group's first single of 2013.
In the movie, Doraemon's bell gets stolen. Doraemon, Nobita, and their friends track down the thief and end up at a museum that exhibits the world's secret gadgets.
Doraemon: Nobita no Himitsu Dougu Museum will open in Japanese theatres on March 9 2013.