Secret Guide to Making Ninja Weapons Book by Toshitora Yamashiro

Learn to make your own weapons. The Ninja-to, Ninja Tanto, Scabbards, Yari, Kusari Fundo, Kusari Gama, Shoge, Blowguns & darts, Tetsu-Bishi, Shurikens (stars), Nunchaku, expains the types of metals, heat treating, Blade sharpening, very detailed. Large size book.