Okinawa Naha City
An amber-colored natural hot spring rising from 500 m underground. An urban resort spa where you can feel the sky and sea of Naha
"HOTEL SANSUI NAHA Ryukyu Onsen Naminoue no Yu" is a luxurious spa resort in Naha where you can indulge in an authentic natural hot spring. The "Naminoue Onsen" that gushes from 500 m underground is an amber-colored sodium chloride sodium iodide spring that warms your body from within, and you can enjoy an exquisite bath in the open-air bath and indoor bath. The large public bath area also features a full-scale dry sauna and cold plunge bath, while the rooftop see-through pool and jacuzzi offer a special urban resort experience. Away from the noise of the city, you can spend private time in a room with its own open-air bath or in a suite with a hot-water jacuzzi, promising a blissful time for relaxation.

Naminoue Onsen, a blessing of Okinawa's earth, gushing from 500 m underground. The beautiful amber-colored water is rich in salt and iodine, helping to relieve chills and fatigue while warming your body from within. Moving between the open-air bath, where you can feel the tropical air on your skin, and the calm indoor bath, you can fully enjoy the healing of an authentic hot spring resort while still in Naha City.

An open-air hot-water jacuzzi reserved exclusively for the one SANSUI Suite on the top 14th floor. Enjoy a supreme relaxation experience as you soak in the bubbling jacuzzi while taking in an overwhelming panoramic view over Naha Port. It is a heavenly bath time with no interruptions, perfect for a special anniversary or a reward trip.

A full-scale dry sauna attached to the large public bath. If you use it after thoroughly warming your body in the amber-colored natural hot spring, the pleasant heat will envelop you from head to toe and promote smooth, refreshing sweating. It is designed so you can use it in swimwear, allowing you to enjoy a special sauna time full of resort atmosphere as you move between the pool and jacuzzi.

A crisp, chilled cold plunge bath that cools down a body heated to the limit by the sauna. After instantly tightening your overheated body, head to the open-air area. Looking up at Naha's clear sky and feeling the pleasant tropical breeze on your skin, you can enjoy a blissful outdoor air bath and totonou experience that makes you forget you are in the middle of the city.
Irregular Holidays
Guests with tattoos may also use the large public bath and hot spring by filling out the prescribed declaration form.