Bothma Paul W. Ninjutsu - Of basic knowledge Hakko Kai Koga-Ryu

Pretoria, South Africa, 2007. — 214 p. — ISBN: 978–0–620–42498–1.The book is about proper basic instruction and clear demonstration of the Japanese traditional martial art of Ninjutsu, it's combative techniques: empty-handed (principles, stances, footwork, punching, kicking, locks and holds), various ninja weaponry (belt, Koga stick, hanbo staff, ninja-to and katana sword, also exotic ninja weapons like shuriken, kubotan and fikuya-blowgun), as well as self-defence techniques applicable in real life situations. Displaying and explaining easy and basic combat techniques, so that almost any small or average person can understand and efficiently utilize them for self-defence purposes.