Here are pictures of mine:

http://s295.photobucket.com/user/Kyrie_Ellison/slideshow/A_Temp/Kawaguchiya?sort=9

Encountered it at auction the summer of 2014, liked its looks, took it for about $900 if memory serves. It turned out to me a light game gun. Stout recoil even shooting light skeet/wobble trap loads. At wobble trap I offered to let anyone shoot it who wanted to. Four people fired one shot and handed it back as having too much recoil. One fellow shot an entire station (five shots) and returned it, saying it was unpleasant to shoot.

This one is a beautiful gun, but not for the faint hearted.