You can order things from the Japanese site. If you mouse over a link, it will be in english at the bottem of the screen telling you what you are clicking on. But its the same layout as the US site overall, so I just know where everything is
A lot of the Japan stuff is available in the US too - you just need the style number and your SA (or JAX) can check for you. Ignore the pricing - even if you do the currency conversion it will still be wrong - Coach is priced higher in Japan.