The Ninja is a ninja Chōjin who is one of the Six Devil Knights. He fought Brocken Jr. during the Five-Story Ring within Warsman s body. Although he had the advantage throughout the fight, Brocken won in the end when he threw the both of them over the side of the ring. As they fell, Ninja disguised himself as Brocken so Robin Mask (in the next ring down) would save him. Robin only had time to save one Brocken and he grabbed the real one, causing Ninja to be killed when he was impaled on Junkman s spikes. The Ninja turned up alive and became a member of Kinnikuman Soldier s team during the survivor series for the throne of Planet Kinniku. He fought Satan Cross and was killed by his Triangle Dreamer, but was brought back to life along with the rest of Team Soldier by Kinnikuman s Face Flash. In Ultimate Muscle, the Ninja is renamed Ninja Ned.
