I'm simply saying there's much more to it than that. Aside from the differences in stagelists, rulesets, and playin for money thing, there's also just the difference in tourney scenes.Since I'm pretty sure I started the Pit in Japan line of conversation (this time) I'd just like to say that Masashi isn't the only high level Pit there but more importantly how Pit does in Japan does effect how his metagame should be viewed at large.
When Masashi/Earth/whoever plays Rain or another big name player on FD , the difference is two minutes. That doesn't change the general strategy of the match up. Yeah Japan has some rule differences, but the fundamentals seem more alike then different, and that plays through in their tournaments.
Also, how different do the rules play out when looking the USA alone? Aren't there regional stage difference, lgl limits, etc... How much of a difference is too divergent to consider, even partially?
Just like there's some good mains of a certain character on the west coast of the US and good mains of DIFFERENT characters on the east coast in the US, I would think that they have the same deal in Japan. The only difference is that our nationals and whatnot encompass everyone from all regions of the US. We RARELY ever have the Japanese compete here or go there...not enough to have an effect on their metagame.
I mean, it only makes sense from the way I see it.