Haha, gotta love "Crick Here".
That is a beautiful 813 x pair of 811's and matching exciter. The guy knows how to build nice stuff! Interesting to see AM alive and active in Japan. It would be nice if AM received more than token attention in the flood of riceboxes that pour into the worldwide ham market.
Rob W1AEX
(pics of homebrew Japanese AM rig)
http://www.geocities.com/Heartland/3641/saidonoAM.html