Update: According to Anime News Network, who contacted with Shueisha, the news is false. The Manga´s editorial didn´t give more information.
Original:Made by the Chinese company Shanghai Minghuan Invesment who has announced about their new acquistion regarding movie rights.
On the lead role it will be Masataka Kubota as Luffy. At the same time the member of GNZ48, Xie Leilei will be Charlotte Purin.
This is everything that has been revealed as of right now, although i have to confess that this brings me memories of the 1991 film “Dragon Ball: The Magic Begins”.