The Last Ninja

Background

The Shogun Kunitoki, jealous of the Ninja Brotherhood, take advantage of Shrine of the White Ninja. Once every decade all the ninjas gather here to pay their respects and learn from the Koga Scrolls, where the Shogun ambush them through summoning all manner of evil creatures and kills them all. Armakuni finds out, now the last ninja, who vowels to get his revenge for the fallen.