Crunchyroll streams the series in the USA, Canada, South Africa, Australia, New Zealand, and Latin America.
The One Piece train continues on as Avex Pictures handles the Japanese home video release for the series.
The distributor has now set a release date of February 6th, 2019 for the 18th volume of the Whole Cake Island Arc portion of the show on Blu-ray which is set to cover episodes 851 through 854 when it arrives.