Movies: Masaaki Hatsumi

Ninjas are enduring, iconic figures of Japan. They were active about 500 years ago during the country's Warring States period. And these days, they're thought to be long gone. But centuries later, one ninja is still with us. 84-year-old Masaaki Hatsu...

This in-depth and comprehensive documentary chronicles the events and history behind the legendary ninja warriors of medieval Japan, and the viewer is treated to rare interviews with world-renowned ninjutsu authorities and master practitioners....