Seikichi Toguichi is one of the original students of Miyagi Chojun. His technical knowledge is legendary. Learn Gekiha dai Ichi and Saifa katas as well as their bunkai.
This is a digital download product
Competition Karate is a book by Chuck Merriman, a former world class competition and coach. Sensei Merriman demonstrates all his moves including exercises, drills, katas and much more in this book. 93 pages.