From the large window facing the ocean, you can enjoy a luxurious sauna while enjoying the morning sun and the ever-changing weather to yourself. In addition, by adding aroma oils unique to Okinawa such as moon peach and shikwasha, you will be surrounded by your favorite fragrance and stimulate sweating.

The water bath is made of Ryukyu Limestone (*), which blends in with the island's climate, and has a backrest so that you can comfortably soak in it while looking at the spectacular scenery that spreads out before you. The water bath is unique to outdoor saunas, where you can cool down in an open space filled with the sun shining down on you. *Stone formed by the accumulation of coral and shells dating back tens of thousands of years.

After getting out of the cold bath, you can take an outdoor air bath on the sea that spreads out in front of you. In the outdoor air bath space, which makes use of the island's natural environment with the shallow sea, the gentle sea breeze flows and the sound of the waves reverberates in the silence. It is an outdoor air bath experience where you can become one with nature while basking in the morning sun and fully enjoy the unique geographical features of Obama Island.

After the sauna experience, guests can enjoy a special breakfast in an open-air bath chair floating on the sea. Salmon bagel sandwiches made with Okinawan sea salt and citrus fruits, and original salads and drinks replenish minerals lost through sweating. This is a refreshing breakfast experience at sea that concludes the early morning sauna.