Koga Ryu Ninjutsu

Learn the origins of ninjutsu and see how the lesser-known Koga branch of this art has survived to this day. Durbin shows the link between nimpo, kempo and ninjutsu; reveals the importance of the vital art of karumijutsu; and provides a rare look at the bone-breaking art of koppo. A must-read for anyone interested in Japan's most mysterious martial art.