HATSUMI Masaaki studied for 15 years under TAKAMATSU Toshitsugu, the last actual ninja known as ''Mongolian Tiger'', and was the 34th Soke of Togakure-ryu Ninpo-Taijutsu, as well as the successor to 8 other styles. The Bujinkan Dojo, which was established by integrating the essence of nine schools, attracts many warriors from all over the world to seek the teachings of the unsurpassed bujutsu master HATSUMI Masaaki.