Board Thread:Questions and Answers/@comment-14751329-20131106190919/@comment-386913-20131112152015

Well many other Sentai have had alien invasions or alien intervention in matters prior to Deka (top of my head: Denziman, Sun Vulcan, Bioman, Changeman, Flashman, Fiveman, Carranger, Gingaman, Hurricaneger; and that's not including beings that appear like invaders but have other aspects that just happened to make them come from space, like Bias' "fake aliens" in Liveman or the Baranoia being from Earth but creating their empire over time in space) but Dekaranger's world is specifically a world where aliens have integrated into human society extremely well and the only problems are the criminals and syndicates that show up to disturb the peace. The only Sentai I could really see integrating in and leading possibly to Dekaranger is Carranger, both due to the ending as well as the connection Signalman has to the whole concept the Galactic Police that the Deka are likewise a part of. On the other hand, I definitely can't see the Dekaranger already on Earth to, say, stop the invasion of the Gozma.