|This article is about a/an villain in Ninja Sentai Kakuranger.|
Daidas the Emperor (帝王ダイダス Teiō Daidasu): A giant extraterrestrial being that plots to conquer the Earth by defeating the five Sentai teams (Fiveman, Jetman, Zyuranger, Dairanger and Kakuranger). He is powerful enough to fight against five giant robots (Five Robo, Jet Icarus, Daizyujin, Dairen'oh and Muteki Shogun) at the same time. His only weak point is his third eye.
- He does not have a Power Rangers counterpart and the reason for being unadapted for Mighty Morphin Power Rangers Season 3 or Alien Rangers is due to Fiveman and Jetman not having Power Ranger counterparts.