Obtaining Demetori's CDs

[Ryker]

These guys really know how to play a guitar. I've looked at their official website:

http://www.kawachi.zaq.ne.jp/demetori/index.html

and can't find any way to obtain a physical copy of their CDs. I've searched the stores they link to, and with a combination of not understanding Japanese and trying hard to decipher Google translations, the stores not having their CDs in stock, and the stores not exporting to other countries, I'm at a loss for where to buy their music.

I really don't own a lot of physical CDs, so this may seem like a really noob topic and the answer may seem really obvious to you, but I don't even know where to start, other than Google. I don't know what sites / stores carry a lot of game music and are reliable. At one point I thought I had found Nada Upasana Pundarika for sale, but the site then went on to talk about how to install Windows games, so... I didn't know whether or not to just go with it.

I'm most interested in getting my claws on Il Mondo Dove, but I'd really just like to buy anything of Demetori's. Any help or personal experiences would be greatly appreciated.