Snow Wave Park Shiratori Kogen review by topherwillis
If you like rails and boxes this might be a fun place.
There are so many flat areas that you can stuck in if you don't keep up your speed. I would only recomend it if you wanted to play in the park. The halfpipes were not open when I went, but it looks nice and long so you can get a few nice launches, if the transition is up to par.