"The History of Ninjas - Vol. 1" is a DVD documentary released in 2008 that delves into the origins and evolution of ninjas. With a focus on martial arts, this film provides insight into the secretive world of ninjas and their role in Japanese culture. The DVD also includes an info card for added information and context. Perfect for fans of sports and recreation, as well as those interested in the historical aspect of ninjas, this release offers a comprehensive look at this fascinating topic.