snaw

Hi folks, I'm looking at coming to Japan next year for a snowboard holiday, I've just moved to Singapore and the Japan resorts are somewhere I've always hoped I'd get to experience. I'm trying to figure out what the options are for kids in Japan, and if anyone has any advice for me? My kids will be 5 and almost 4 next winter. I'm an advanced rider, my wife is a good intermediate so if possible somewhere that's going to be fun to ride as well. We'll be flying into and out of Tokyo and plan on spending a couple of days there as well. Any advice would be more than welcom