One Piece: Stampede

One Piece: Stampede (ワンピーススタンピード) (stylized in Japan as ONE PIECE STAMPEDE) is an upcoming Japanese animated fantasy action adventure film directed by Takashi Otsuka and produced by Toei Animation. It is the fourteenth feature film of the One Piece film series, based on the manga of the same name written and illustrated by Eiichiro Oda. It will commemorate the anime's 20th anniversary. The news was first announced following the broadcast of Episode of Sky Island. The film's title was announced alongside a teaser trailer on December 11, 2018. It is scheduled for release on August 9, 2019.

Voice cast

 * Tsutomu Isobe as Douglas Bullet, a former member of Gol. D Roger's pirate crew.
 * Yūsuke Santamaria as Buena Festa, known as "Master of Festivities", a promoter for the Pirate's World Fair who invites the Straw Hat Crew.
 * Rino Sashihara as Ann, previously voiced by Saori Hayami in a Tokyo One Piece Tower live show in which she was a singer with the ability to create illusions.
 * Ryōta Yamasato as Donald Moderate.
 * Naoto Takenaka.

Development
In December 2018, at Jump Festa 2019, Shueisha revealed Eiichiro Oda's new costume designs and character designs of the Straw Hats for the new movie and On February 20, 2019 second trailer of the film was released which revealed Eiichiro Oda serving as creative supervisor and also character designs of antagonists.