Let us introduce the benefits of Iwai Onsen. All of the hot springs provided at Iwaiya use 100% natural spring water from the first source of Iwai Onsen. The water quality is calcium-sodium-sulfate, and various effects can be expected. It is said that Iwai Onsen is effective for symptoms such as neuralgia, muscle pain, joint pain, and frozen shoulder. By soaking in the hot spring water, you can relieve the fatigue and stiffness in your body and also experience a pleasant relaxing effect. Please come and experience the benefits of Iwai Onsen while healing your daily fatigue.
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