Kamen no Ninja Akakage

Akakage is a ninja who wears a red-and-black costume and a stylized red mask. He was created by Japanese manga artist Mitsuteru Yokoyama. His adventures are set in Feudal Japan, where Akakage and his ninja sidekicks, Aokage (?? Blue Shadow, a little boy) and Shirokage (?? White Shadow, an old man) fight evil warlords. The ninjas use their superhuman fighting powers and high-tech gadgets to defeat these warlords in a genre referred to as daikaiju, in which protagonists combat a range of humanoid monsters.