A small gift from Koichi Yamagishi. Another of his works, a longer piece of course, is his animation on "Kudan": a film directed by Taku Kimura with animation by Koichi yamagishi. It can be found here: http://www.blog.exxcorpio.com/2009/08/15/video-of-the-week-09-kudan-by-taku-kimura/