Tsurugi no Yu
A natural hot spring drawn from 1,200 meters underground. It is characterized by its tea-brown color and smooth texture, warming the body from the core. All the various baths, including the hot indoor bath, rock bath, hinoki bath, waterfall bath, and semi-open-air bath, use natural hot spring water, allowing you to enjoy the hot spring in different atmospheres. The alkaline spring quality smooths the skin, and the warmth persists even after bathing. It is said to be effective for joint pain, muscle pain, neuralgia, fatigue recovery, and cold sensitivity.