Looks like a Samurai! Karate Kata "Gankaku" （Kazuaki Kurihara, JKA）

★KURO-OBI WORLD INTERNATIONAL SERVICE Streaming Subscription with English subtitles http://watch.kuroobi-world.com/ Buy on Vimeo (download with English subtitles) https://vimeopro.com/kuroobiworld/movies DVD Sales https://shop.buyee.jp/toeivideo