Try the Gala resort. Train from Tokyo right to it. Onsen on-site for after a full day of skiing is a plus: https://gala.co.jp/winter/
Would also recommend jigokudani for onsen and monkeys. There is a good ryokan nearby: http://www.jigokudanionsen.com/guide/
Try the Gala resort. Train from Tokyo right to it. Onsen on-site for after a full day of skiing is a plus: https://gala.co.jp/winter/
Would also recommend jigokudani for onsen and monkeys. There is a good ryokan nearby: http://www.jigokudanionsen.com/guide/