The main cast of the Ultraman Blazar series will all reprise their respective roles, most notably Tomoya Warabino as Gento Hiruma/Ultraman Blazar. In addition, Hiroshi Kitadani, who previously performed the Ultraman Blazar opening theme, will also perform the film's theme song, "Hoshi to Kemono" (Star and Beast).
Written by Takao Nagano (Ultraman Orb) and directed by Ultraman Blazar series head director Kiyotaka Taguchi, Ultraman Blazar the Movie: Tokyo Kaiju Showdown is set for a February 23, 2024 release in Japan, with plans for an overseas release in the future.