日本の空手 DVD 1 神道自念流 小西武宏 & 山崎潔

Interesting history. Performance of the forms was pretty disappointing. I've seen much lower ranks perform them much better.

An excellent, albeit older, film chronicling the history and evolution of Yasuhiro Konishi's Shindo Jinen Ryu Karate and the Japan Karatedo Ryobukai.