osoto otoshi into hold drill, or KIMURA armlock By Sensei Koji Komuro (Komlock)

This video is about osoto into hold drill; Be VERY cautious when moving around behind the receiver, that you isolate and fix their arm on their back so you do not break their arm. The video footage of the Sensei demonstrating was frustratingly corrupted, and the best I could do was to use student footage and stills from Sensei.