an excerpt from the documentary “A Single Blow (ただ一撃にかける)“ showing former Japanese National Kendo Team captain Naoki Eiga cleaning the floor of his kendo dojo using the typically Japanese method called “zokin“.
This video is for educational purposes only and no ownership of the images or soundtrack is implied. Go and buy the Underworld album. I did! As for the NHK doco, unfortunately you can’t purchase it unless you’re a TV network (), so let’s call this snippet “fair use“,