Free-flow from source
Nasuzan no Yu
A sodium chloride hot spring that gushes forth from the newly renovated private spring completed in 2021. The spring water, at over 60°C, is poured into the cypress large bath as 100% free-flowing water with no added water. This mildly alkaline, soft water is highly regarded as a beauty bath that leaves the skin moist and smooth, and its warmth lingers long after you get out of the bath. You can enjoy blissful bathing while surrounded by the fragrance of cypress over 100 years old.