Series: Ninja Sentai Kakuranger

Ninja Sentai Kakuranger (忍者戦隊カクレンジャー, Ninja Sentai Kakurenjā), translated as Ninja Squadron Kakuranger, was TOEI Company Limited’s eighteenth production of the Super Sentai television series. Its footage was used in the third season of Mighty Morphin Power Rangers and the Mighty Morphin Alien Rangers miniseries. The name is a portmanteau of the words kakure (Japanese for “hidden”) and “ranger”, so the transliteration of the Japanese name can be either Kakuranger or Kakurenger. (Wikipedia)