Japanese superhero Tokusatsu crossover film between Kamen Rider Fourze and Kamen Rider Wizard, and is the fourth Movie War. The film also features supporting roles from OOO as well as the special appearances of several heroes from Shotaro Ishinomori's earlier works, while Kamen Rider Beast makes an early-bird appearance in the film ahead of his in-series debut. In the film, the former members of the Kamen Rider Club attempt to move on with their lives when the Monster League appears to threaten their peace, while Haruto joins forces with another magical superhero to investigate an incident within the Underworld.
