Super Sentai: Season 45, Episode 1

45 - 1: The World of Kikai is Kikikaikai!

The human world merges with the parallel world of Kikaitopia and the inhabitants of both worlds begin coexisting. But when the evil Tojitend dynasty begins their invasion, Kaito Goshikida obtains the powers of the Super Sentai across history to transform into ZenKaiser and joins forces with the Kikainoid Juran to fight back.