Kamen Rider Backwards-Kiva: Queen of the Demonic Castle(2008)

Kamen Rider Backwards-Kiva: Queen of the Demonic Castle is a series of five-minute internet shorts spun off from Kamen Rider Kiva. When the mysterious Queen of the Legendorga faces revival, Castle Doran pulls Otoya and Yuri from the past into the present day. The featurettes follow the zany misadventures of the Kiva cast as they navigate this supernatural threat. Released in 2008 as part of Toei's digital expansion, these comedic shorts blend action and humor while exploring the franchise's expanded mythology. The series offers fans lighthearted takes on beloved characters caught in increasingly absurd situations.