While writing the upcoming book "It Takes a Ninja," Ilan Gattegno realized that many of his published writings on the Bujinkan were no longer accessible to his fellow practitioners. He felt it important to share the contribution of the Israeli Dōjō to the understanding of Bujinkan spirit in the world. Many people were exposed to Doron Navon, instructor of the Israeli Dōjō, but only through his translating for Hatsumi Masaaki...