Ninja Sentai Kakuranger

Ninja Sentai Kakuranger is a Japanese television series. It is the 18th series in Toei's Super Sentai series. Its footage was used in Mighty Morphin Power Rangers and in Mighty Morphin Alien Rangers.
Plot.
Five descendants of great ninjas become the Kakuranger to fight the reinvigorated Youkai with the aid of the Sanshinshou.