Daniel Galhardo of TenkaraUSA posted a great instructional video on tenkara techniques. A "must see" if you interested in Tenkara.
What caught my attention was the arm and wrist positions when casting and later the different presentation techniques. I have to remember those next time on the river.
Tenkara Masters - Lessons with Dr. Ishigaki and Sakakibara Masami from Tenkara USA on Vimeo.