It's impossible to explain just by text, you have to see it for yourself but unfortunately since I don't own any other JP games these are the only examples that I can give. If you try to put the booklet for SF3 or CvSNK2 into the door of a US game case, it won't fit, because the tabs are too low.
This is a real long shot here, but I was wondering if anyone knew where to possibly get a replacement door for the cases. Right now I think the only possible way is to just spend $5 on some cheap crappy JP game on eBay and use that case.

2. What exactly is a spine card? It's just a piece of paper that goes over the case? How does it stay in place?
