This is the most profound work ever complied on Togakure Ninpo Taijutsu.
Ten Ryaku, Ten Chi, Jinryaku No Maki. Book of Heaven, Earth, and Human strategies -
The original Ninjutsu bible - Created as an instructor's guidebook by Soke Hatsumi many years ago, this book has been out of print for over 25 years.
Length: 254 pages