Ryukyu Onsen Ryujin no Yu
Ryukyu Onsen Ryujin no Yu is a day-use hot spring facility located on Senaga Island in Tomigusuku City, Okinawa Prefecture. The strong saline spring water, gushing from 1,000 meters underground, warms the body from the core, and from the open-air baths, you can enjoy a panoramic view of the emerald blue sea and the runway of Naha Airport. Sweat it out in the largest löyly sauna and salt mist sauna in the prefecture, and enjoy a luxurious time soaking in the 1.2-meter deep standing bath while gazing at the sunset or starry sky. Conveniently located within the Senaga Island Hotel, it is about a 20-minute drive from Naha Airport.
Facility Name
Ryukyu Onsen Ryujin no Yu
Facility Type
Onsen & Spa・Hotel & Ryokan
Address
174-5 Senaga, Tomigusuku City, Okinawa Prefecture
Closed Days
None
Business Hours
Monday 06:00〜00:00
Tuesday 06:00〜00:00
Wednesday 06:00〜00:00
Thursday 06:00〜00:00
Friday 06:00〜00:00
Saturday 06:00〜00:00
Sunday 06:00〜00:00
Holiday 06:00〜00:00
Tattoo Policy
🚫 No Tattoos
♨️Hot Spring Information
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Hot Spring
Natural Hot Spring
A natural hot spring gushing from 1,000 meters underground. The unique salt film of the strong saline spring envelops the skin, providing high heat retention and preventing chills after bathing. The open-air bath features a 1.2-meter deep standing bath, where you can relax in the lukewarm water while gazing at the emerald blue sea and the runway of Naha Airport. With a variety of baths including pot bath, rock bath (for men: Golden Dragon), and reclining bath (for women: Silver Dragon), it is expected to be effective for neuralgia, muscle pain, and cold sensitivity.
Sauna & Cold Bath Information
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Löyly Sauna
Male
85°C
The largest löyly sauna in the prefecture. The hot air löyly service, conducted five times a day, involves staff performing aufguss, enveloping the body in a wave of heat. The high-temperature heat permeates every corner, drawing out sweat thoroughly. The lighting creates a calm atmosphere, providing an environment conducive to focused sweating. It is a rare facility in Okinawa where you can experience an authentic löyly.
Sauna Type
Dry Sauna
Stove Type
Convection Stove (Sauna Stone)
Capacity
20people
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0Mist Sauna
Male
A mist sauna with carefully selected salt available daily. By applying salt to the body in the steam-filled space, it is expected to remove old keratin and excess sebum from the skin. Unlike high-temperature saunas, the gentle heat allows you to sweat gradually while smoothing the skin. The pleasant humidity of the mist makes breathing easier and enhances relaxation.
Sauna Type
Mist Sauna
Stove Type
Built-in Stove
❄️
Nano Water
Male
16°C
A cold plunge bath using nano water, known for its excellent moisturizing and penetration properties. It gently cools the body heated in the löyly sauna or mist sauna, characterized by its soft texture. The coldness is not too sharp, allowing for a leisurely soak. Ideal for cooling down after the sauna, and you can enjoy an outdoor air bath in the open-air bath area after getting out of the cold plunge bath.
Water Quality
Soft Water