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!
as Eiji Hino / Kamen Rider OOO
as Ankh / Shingo Izumi
as Kotaro Nogami / Kamen Rider New Den-O
as Momotaros / Kamen Rider Den-O Sword Form (voice)
as Kamen Rider #1 (voice)
as Kamen Rider #2 (voice)
as Hina Izumi
as Naomi
as Owner
as Mitsuru
as Naoki
as Nokko
as Shigeru
as Man in White
as Urataros / Kamen Rider Den-O Rod Form (voice)
as Kintaros / Den-O Axe Form (voice), Shadow Moon (voice)
as Ryutaros / Den-O Gun Form (voice), Garagaranda (voice)
as Teddy (voice)
as Great Leader of Shocker (voice)
as General Black
as General Shadow (voice)
as Shocker Greeed (voice), Ten-Face Demon (voice), Inazuman (voice)
as Shotaro Hidari / Kamen Rider Double
as Philip / Kamen Rider Double
as Master of Fumen
as Kamen Rider V3 (voice) / Zubat (voice)
as Kamen Rider Birth (voice)
as Darom (voice) / King Dark (voice)
as General Jark (voice)
as Apollo Geist (voice)
as Mole Imagin 1 (voice)
as Mole Imagin 2 (voice)
as Mole Imagin 3 (voice) / Shiomaneking (voice)
as Additional Voices (voice)
as Ikadevil, Rider Amazon, Rider Stronger, Kikaider (voice)
as Gaia Memory Voice
as Additional Voices
as Additional Voices
as Additional Voices
as Additional Voices
as Additional Voices
as Me-Garima-Ba, Serpent Undead (voice)
as Hopper Dopant (voice)
as O Scanner Voice
as Birth Driver Voice
