Picture credit to Shihan Andre Bertel, a fine technician of Shotokan Karate and longtime student of the late Master Tetsuhiko Asai (pictured).
I found this GIF on tumblr and fixed it up to match the tempo of the kata a bit better
If you can’t see the image, right-click where the picture should be and choose “view image”
Tekki Shodan, by Master Funakoshi - 1924
Notice how the kata has changed over the last 85+ years.
Tekki Shodan. I’m trying to figure out how old I was in this pic…..
Master Gichin Funakoshi - Tekki Shodan