Resolution's Brendan Caldwell writes: Here are the facts. There are roughly 720 ninja left in the world today. Ninja are approximately 10 times stronger than the average American Football player. They are 98% genetically identical to human beings. Although I may be confusing one or two or all of these facts with what I know of the Mountain Gorilla, it is still clear that a better conservation effort must be made to protect the humble ninja. Naruto Shippuden Ultimate Ninja Storm 2 is perhaps, a step in the wrong direction.