[Machine Translation] The long-awaited introduction to Systema, the martial art learned by the Russian Special Forces "Spetsnas", from basic drills to the deep philosophies of the art. The easy-to-understand text and numerous illustrations by Japanese instructor Takahide Kitagawa are the first of their kind in the world. The book introduces methods that can be used not only by martial arts and combat sports enthusiasts, but also in everyday life.