I have heard from multiple people who have been to Japan that it can be very hard to find someone who can speak English. Even if you find one it can be hard to make yourself understandable.

I think it is hard to attract people from those countries with an English web site. Only an elite in those countries an speak English and the ones who do often do it at a much lower level than we do. It is not like Europe where everyone gets thaught a few languages.