The case shows some signs of use, but is generally in good condition. The DVD surface has some dirt. There are no issues with playback. "Pinan: How to Develop Striking Power" - The fourth DVD in the popular instructional series by Sensei Michi Yamashiro. This DVD clearly covers the power gained from Pinan, points to note about movements, basic and applied breakdown, and the elements of the forms. Starring: Michi Yamashiro Running time: 97 minutes Price: 6,112 yen (tax included) #DVD #MartialArts #Budo #OkinawanKarate #MichiYamashiro #Karate