It appeared in the Izumo no Kuni Fudoki 1,300 years ago and is known as Japan’s oldest hot spring for beautiful skin, described as a spring where one soak makes your skin look younger and a second soak can cure any illness. Even today, a water-quality survey by a pharmaceutical company has proven its moisturizing effects to be at the level of a premium lotion, giving it overwhelming skin-beautifying power. It is also extremely convenient as a base for visiting Izumo Taisha, and its clear, easy-to-understand themes of Japanese mythology and a hot spring for beautiful skin make it an exceptionally powerful hot spring destination that strongly appeals to foreign visitors interested in beauty and wellness.