To Shin Do Bojutsu Shoden 4 DVD Set with Stephen Hayes Grappling Events Unlocking Aiki Techniques with Scientific 9510 Unlocking Aiki Techniques with Scientific Precision She introduces preparation for facing the karate and spirit & technique to become world champion generously Japan's Sengoku Age of Warring States 6' long staff combat methods drawn from historical Kuki mountain warrior family Kuji no Bo "9 Mystical Letters" fighting katas teach how to use an enemy's thinking to confuse him give him what he expects as a way to set him up for defeat by suddenly going where he does not expect advanced level fighting for an enemy who is too strong or skilled To Shin Do Bojutsu Shoden Kuji no Bo 3 classical kata and contemporary unarmed adaptation