Similar to the previous two One Piece Film installments, One Piece creator Eiichiro Oda will reprise his role as the executive producer of the movie. The film will be directed by Hiroaki Miyamoto, who also worked on Baron Omatsuri and the Secret Island as the assistant director, and it will be written by Tsutomu Kuroiwa, who wrote the live action Liar Game: The Final Stage and Liar Game: Reborn films,as well as the live-action Black Butler film.