Indulge in the ultimate relaxation and rejuvenation at Sansui Hotel’s exquisite onsen facilities. Our guests can immerse themselves in the serene ambiance of traditional Japanese hot springs, both in our communal onsen and private onsen spaces. Discover a tranquil haven where body and mind find harmony amidst the breathtaking surroundings of Niseko.
Offering the best of Eastern and Western treatments, Sansui Spa provides guests with relaxing experiences. All treatments will ensure guests feel restored and ready for the day ahead.