Tulku: A tale of modern ninja. The Japanese know that the key to a sucess in any endeavor is superior intelligence gathering. Matsutani Shoji Ltd. has a unique edge over other multinational corporations: clandestine operatives trained in the 900-year-old arts of the shadow warrior. . . A tale of modern ninja. From the rooftop of a warehouse in Seoul, Korea, to penthouse corporate offices in Kumamoto, Japan; from the backstreets of Hong Kong, to a raging storm in the Himalayan mountains, the Matsutani ninja battle a deadly cadre of assassins who always remain a step ahead of them in an insidious plot to murder thousands of innocent victims. Only the intervention of the tulku can save them. But can an aging holy man and his young aprentice triumph where so many highly trained ninja have failed?