Shotokan Kata Series Vol 5 DVD by Masataoshi Nayama

This is a re-edited and re-released DVD version of the Official JKA Shotokan Kata Series (English language version) made by the JKA in 1985. It has been upgraded with navigational menus, new graphics, and an extensive historical section, illustrated with rare archival images and bonus footage, by noted Shotokan historian Harry Cook (Author of Shotokan Karate A Precise History)
Contents: Jion, Sochin & Unsu.