FOREST OF ROCKS is an ending theme (ED) from Kamen Rider × Kamen Rider Wizard & Fourze: Movie War Ultimatum. It was performed by Demon Kakka. "FOREST OF ROCKS" is the theme song of Kamen Rider × Kamen Rider Wizard & Fourze: Movie War Ultimatum. The title of the film's theme song by Seikima-II's frontman Demon Kakka takes its name from the surname of Shotaro Ishinomori, which literally translates as "forest of rocks" (石ノ森 Ishinomori).