The project also involved English-language screenwriters Leo Chu and Eric Garcia, the executive producers for the Afro Samurai series and Afro Samurai: Resurrection film.
Kamikaze Douga worked on the project, and Yuugo Kanno (Psycho-Pass, JoJo’s Bizarre Adventure: Diamond Is Unbreakable, Ajin) composed the music.
Junpei Mizusaki, the producer of the opening animation sequences for JoJo’s Bizarre Adventure and JoJo’s Bizarre Adventure: Stardust Crusaders and Kamikaze Douga CEO/founder, was the film’s director.
Takashi Okazaki, the creator of the Afro Samurai manga, was the character designer for the film.