Maybe in mass media, or in the just-passed-one-on-the-street-and-didn't-know-it sense. Here's a pointer to learn about real ninjutsu, as it survives today: htt

Maybe in mass media, or in the just-passed-one-on-the-street-and-didn't-know-it sense. Here's a pointer to learn about real ninjutsu, as it survives today: http://en.wikipedia.org/wiki/Bujinkan http://en.wikipedia.org/wiki/Bujinkan