Kafuno-yu
A natural hot spring brought from Ikoma City, Nara Prefecture. With the soft texture characteristic of a radon hot spring, it is gentle and comfortable on the skin. You can enjoy it in the indoor bath and the semi-open-air rock bath, and the semi-open-air area features lighting on the ceiling inspired by fireflies, creating a fantastical atmosphere. The water temperature is 40–42°C, allowing you to warm up slowly and thoroughly. It is said to be effective for muscle pain, joint pain, nerve pain, sensitivity to cold, recovery from fatigue, and frozen shoulder, further promoting blood circulation enhanced by the sauna and bringing deep relaxation. The warming effect continues even after you leave the bath.