Bangkok--9 Apr--Image Impact Program Title: Human Weapon: Nunjutsu Channel: The History Channel on TrueVisions (A23) and (D44) Telecast date: Thursday, 10 April, 2008 Telecast Time: 8.00 p.m. (Thai) Duration: 1 hour Jason Chambers and Bill Duff venture back to the Land of the Rising Sun to study one of the most mysterious, subversive, and deadly martial arts in the world - Nunjutsu. From the electric streets of Tokyo to the misty mountains of North Japan - our hosts will wield the swords, throwing stars, and violent takedowns of the Ninja. They'll explore the secret passages of a 300-year-old Nunjutsu barracks, and hone the secret fighting tactics of Japan's immortal shadow warriors. And it's all in preparation for one ultimate challenge: a back-to-back showdown with two Nunjutsu masters.