Ok I'm going to be buy a Japanese 3ds LL soon ( in a day or so) and I had some question mostly to get a better understand. 1. Can I use my credit card in the eshop? 2. What is the differences between USA eshop and the Japanese eshop? 3. Can I get special spot passes that I can't get in the USA ? 4. Is there anything different that the USA 3ds doesn't have? 5. Is it going to be difficult to use ( I have a USA 3ds but just wondering if it going to be hard to play with I'm trying to learn japanese while using got some knowledge of Japanese )? 6. Can my USA ds games (not the 3ds ones ) play on it as we'll?