Thanks for all the comments and advice, this is extremely helpful and gives me some peice of mind in terms of avalanches.
I'm pumped for skiing now and can't wait to ski the light and dry powder that is so widely talked about. This is the sole reason why i am going to Japan and not Europe (where it may be steeper) but the snow is not guaranteed, especially if you only ski a week or two a year.
I'll definitely be hooking up with a guide, don't suppose anyone has any recommendations?