Masaaki Hatsumi, 34th generation grandmaster and passed on to Master Ed Martin. We exclusively sell his Home Training Self Defense Taijutsu DVDs for $25.00 each. Act now. If you buy 2 DVDs, get the 3rd DVD free. These are great for kid's self-defense, women rape prevention techniques, or for anyone who wants to learn self defense. These techniques work, I know. I study this very art. Here are the titles available: "Joint Locks and Counters" "Ojii Jujitsu" "Knife Defense" "The Cane" "Xtreme Cane"(great for anyone who is disabled or has to use a cane) Shipping cost will depends on what state or country) In closing, I would like to personally thank Master Ed Martin and Marty Martin for all their support and encouragement. We Love You!! Lee and Joy,Ronin.