The Legend of Kage (影の伝説, Kage no Densetsu) is a side-scrolling hack-and-slash game developed and released by Taito as an arcade video game in 1985. It was ported to the Amstrad CPC, Commodore 64, Nintendo Entertainment System, MSX, Sharp X1, and ZX Spectrum.

The player takes the role of a young Iga ninja named Kage ("Shadow"), on a mission to rescue Princess Kiri (hime) - the Shogun's daughter - from the villainous warlord Yoshi (ro Kuyigusa) and fellow evil samurai Yuki (nosuke Riko). Kage must fight his way through a forest, along a secret passageway, up a fortress wall, and through a castle, rescuing her twice (three times in the FC/NES version) in order to win the game. Each time the princess is rescued, the seasons change from summer to fall to winter and back to summer.