There's a few but not an over-abundance. There are some within the various hotels of course. There's a nice Italian place that's easy to find. Make sure you carry a Japanese phrasebook.

It's not like Niseko where they have lots of English translations. Get down to the
Hawk and Hare if you can. It will take you at least 20-30 minutes to walk but Mike can whip up a fair meal with lots of booze to wash it down.

Also, whilst on the slopes, you will probably be confronted with the food coupon vending machine. You have to buy a coupon, hand it in at the counter and then wait for your food. Once again you'll have to have practice your Japanese or take pot luck!
Good luck!~ MG