I found this while looking up "Japanese scrapbooking" online. It's an American site far as I can tell (could be Canadian too but I forget)... anyhow... it's called "Spoonflower."
You can for now make your own fabric by submitting designs they will print out for your onto real live fabric! Great for a crafter who wants to use their own original design. It seems relatively affordable for the pricing. You can click here to see it: [ www.spoonflower.com ]
In the future they hope to let people sell their designs to others. I hope so too.
I put in a few designs here: [ [link]
Check it out!