This open-air bath building, surrounded by lush greenery, luxuriously features the famed Sakakibara Onsen, also known as Nanikuri no Yu. The hot spring is a colorless, transparent alkaline simple spring, and its greatest appeal is its silky, smooth texture. It is beloved as a bijin no yu because simply bathing helps remove old dead skin cells and leaves the skin smooth and refreshed. In the open-air area of the large public bath, where a variety of tubs such as a pot bath and boat-shaped bath for men, and a jar bath and rock bath for women are lined up, you can fully enjoy this superb hot spring while feeling the sea breeze.

Five free private baths where you can enjoy the excellent skin-beautifying waters of the famous Sakakibara Onsen, also known as Nanikuri no Yu, in complete privacy without a reservation. Sakakibara Onsen is mildly alkaline, very gentle on the skin, and offers excellent moisturizing and warming effects, leaving your body deeply warm and less likely to cool down afterward. You can luxuriate in this wonderful famous spring while moving from one uniquely charming bath to another, including a bath decorated with a giant shell, a bath with an adorable tanuki ornament, and a tasteful ukiyo-style bath.