I was just about to test it out for myself ... but then i just looked at the shipping rates ... SO EXPENSIVE D:

soo ... nah, $35 for shipping on a $15 portrait set ... I'd rather buy a second copy of UHSC2

But my suspicions are that VISA, Mastercard, and especially AmEx is pretty international, and that you might be able to get away with being able to buy something. (I mean all those commercials about being able to use your Visa anywhere, I would think a visa here is the same as a visa there.)

So, I would say, if you really want something, try and buy it anyways with your Visa etc. Worse thing that can happen is your card gets declined and ur still in the same place. Best thing that can happen, it works! and you can let the rest of us know :)

EDIT:
Order here: http://www.ec-front.jp/wildlife/pc/default.asp?o=1
Shipping fees:
Asia - 2,400円
Oceania, Americas - 3,200円
Europe - 3,700円
Africa - 5,400円