Being a child of the 1980s, a show called "Ninja Warrior" is right up my alley. The 80s was a decade teaming with ninjas. Those glorious "ninjarrific" years gave us, for better or for worse, three of the five installments in the American Ninja series, Enter the Ninja (1981), and the inception of the "Teenage Mutant Ninja Turtles" (1984).