The trailer for the much anticipated release of "Oldman's Bubishi ". Oldman's Bubishi, is a richly illustration introduction to the Bunkai of Karate Kata. The book by Mark "Oldman" Cook focuses on the most widely practiced kata series, the Pinan / Heian / Pyung Ahn series. If you have learned this kata series let Oldman introduce you to the bone breacking beauty of the kata. Dance class is over. It's time to put the function back into your forms.