We went to the hotel just for the onsen experience (so I can’t comment on the rest of the hotel). We used the mixed gender onsen so my husband and I could go together. They supplied us with yuami to wear (shorts for me and a strapless towel dress for women) at a small cost. The outdoor onsen was beautiful - surrounded by rocks and snow. The water temperature was SO hot so it took us awhile to get used to it, but we loved the experience. We walked there from the Niseko United shuttle drop off at the entrance to Annupuri.
Great winter holiday destination hotel in Niseko. The hotel is new and I just spent 2 nights with my family in Ritz Carlton Reserve in a snowy days in Niseko. The place is cozy and onsen is outstanding. It is also easy to get access to ski and ski equipments are classy. One bed room suite with twin bed room connecting is truely large for family. Thanks for receptionist Yuika. Highly recommended for holiday maker.