When I was at Anime Con with my daughter, she played some of the Japanese rhythm games and loved them. I want to buy one for our basement, but it seems like they are very hard to come by in the US. Below is a picture of the game my daughter liked the most. It appears to be made by Konami. What does something like this cost, and where can I buy it? Also, do these games need to be hacked in order to work over here?