Where can I find a website that sells actual Japanese amigurumi books?

My husband is in Iraq and loves Pokemon (in a cute way, not a creepy/geek-fanboy-obsessed way), and I wanted to send him a Pikachu that I crocheted. Well. I need the pattern first! I know there are actual amigurumi pokemon pattern books (I've seen a picture of one!), but I don't use eBay (couldn't find any on there, anyway). I was wondering where I could find a site that sells any sort of amigurumi pattern books. I love those cute things, and I'm an A+ crocheting mama. Thanks!