Does anyone know where to find R-Pride wheels?

I know we all remember seeing the old deep-dish Sakura wheels on old (and new, I guess) school cars. This company, R-Pride, makes a new version ( http://www.r-pride.co.jp/index/wheel/sakura.htm ) including a 15", and I thought it would be cool to see about getting a set. I can't find any U.S. vendors for these guys though. Anyone know? Am I (typically) late to the party? I did see a set of 17" or so on a VW today that got me thinking, so I probably am.