In the surrounding area of Akun Onsen, there is a Yunohana Cabin where you can see the view of steam rising from the cabin. Yunohana is a powdery substance that is mainly white and is created when sulfur, iron, calcium, and other minerals in hot springs react with oxygen in the air. It is said that Yunohana has the effect of beautifying the skin and improving slipperiness, and many people bathe with the expectation of beautiful skin effects. You can purchase Yunohana from Akun Onsen as a souvenir and easily enjoy Akun Onsen by putting it in your home bathtub!
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