Eiji and Ankh team up with Kotarou and Momotaros as they travel back in time to 1971 aboard the Den-Liner to stop three Mole Imagin. But Ankh’s desire to obtain Core Medals while in the past sets off a chain of events that alters the 40-year history of the Kamen Riders by allowing Shocker to take over the world. It’s up to OOO and New Den-O to restore the timeline!
渡部秀
as Eiji Hino / Kamen Rider OOO
三浦涼介
as Ankh / Shingo Izumi
桜田通
as Kotaro Nogami / Kamen Rider New Den-O
関俊彦
as Momotaros / Kamen Rider Den-O Sword Form (voice)
藤岡弘、
as Kamen Rider #1 (voice)
佐々木剛
as Kamen Rider #2 (voice)
高田里穂
as Hina Izumi
秋山莉奈
as Naomi
石丸謙二郎
as Owner
今井悠貴
as Mitsuru
Fumiki Yoshikawa
as Naoki
恒松祐里
as Nokko
