1) I am going based on worldwide trends and total sales. And D&D? They still make those? Well, 0% of my collection is Japanese, I have a game made in Europe. Mostly american. If you look at games they don't impact us as much as they used to.
2) Saying I'm wrong doesn't mean I am. ;)
You are telling me you don't own any games made by: Sony, Nintendo, Sega, Konami, Capcom, Square-Enix, Bandai, Namco, etc? Do you even play games, or do you just argue on forums about them?