Skiing deep powder in the glades delivers advantages - deeper snow and the trees offer points of reference when visibility is low. You can ski straight off the lifts into the best tree skiing in Hokkaido, then straight back out on to the lifts, so you get more powder turns and more "bang for your bucks".
The groomers are brilliant, too, offering long, consistent fall lines. There are plenty of activities for kids, including tubing, dog sledding and snowmobiling.
Constant snowfalls mean sunny bluebird days are rare. Apparently, there's a stunning view over Lake Toya and the Sea of Japan, which I missed. But I was more than compensated by boot-, knee- and sometimes thigh-deep powder which, at one point, gave me face shots of snow at every turn.
I don't recommend somersaulting over ridges at any time, but when it happened accidentally I was pleased to land in a big white pillow that acted like a high jumper's mat.
Lift tickets are cheap - 4300 yen ($51) a day for adults and 2150 yen ($25) for kids.
There's no real village to speak of, just some pensions and one big tower resort hotel. But it's within easy reach of Niseko for a memorable day trip.
If you go in summer there are four golf courses, but no powder. Why would you bother?
Rusutsu Checklist
GETTING THERE: Via Tokyo, Hong Kong or Seoul with Japan Airlines, Qantas, Cathay Pacific and Korean Airlines. Skijapan.com runs a door-to-door transfer service from Chitose Airport.
ONLINE: skijapan.com
• The author travelled to Rusutsu courtesy of SkiJapan.com.
-AAP