Recently did a photo shoot for the Furukawa hotel here in Jozankei. You can probably start to see these photos on their web site soon. If you want good food with a traditional Japanese atmosphere this is the place to stay.
They have a new service, where you can bring your own bottle of wine to dinner. The meal is steak which you cook yourself on hot rocks. I tried the meat after taking the photos, very good, and would be even better with a fantastic bottle of wine. Sounds like a good service for the true wine lover. I mean really who wants to pay for over priced mediocre wine you usually find in hotels right. Not to say that the Furukawa wine selection is bad, but I am sure you can bring something better.
Here are some of the other shots I did for Furukawa. You can check everything on the reservation page here.