In Ashida Kim's new book, the author draws on ancient wisdom, Chinese medicine, and his expertise in numerous martial arts traditions to show students of ninjit

Iron Body Ninja: The Secrets of Superior Strength By Ashida Kim

Ashida Kim reveals the meditations, breathing exercises and kuji-kiri hand forms that enable readers to cultivate and direct the chi, as well as tune into the m

Ninja Secrets of Invisibility By Ashida Kim

Ashida Kim is one of a handful of men in the world who have learned the true art of Ninjitsu, the Silent Way of stealth and assassination in feudal Japan. Initi