Toei had announced the Theme Song Artist & the Title for Build NEW WORLD: Kamen Rider Grease. The title of the song is "Perfect Triumph" & performed by Masanori Kobayashi (WAЯROCK). He had commented that "Kazumi Sawatari / Kamen Rider Grease's strong feelings & the fire burning inside his Heart has been expressed in my song".
Videos by Cast
Bamba Disguises Himself as Towa on Towa's Day (October 8th)
Uhr Says to Visit Kamen Rider Zi-O: Final Stage