Nanki Shirahama Onsen Hotel Kawakyu

Nanki Shirahama Onsen Hotel Kawakyu is a hot spring inn and resort hotel located in Shirahama-cho, Nishimuro-gun, Wakayama Prefecture. It is known for its architectural beauty, having won the Murano Togo Prize in 1993, and its 22.5-karat gold leaf ceiling is recognized by the Guinness World Records. In the two hot spring salons, you can enjoy sodium, chloride, and bicarbonate hot springs sourced from Shirahama Onsen, one of Japan's three ancient hot springs. The high-temperature sauna is equipped with a self-löyly, and you can relax with a variety of bathing facilities such as reclining baths and silky baths. In the lounge 'Musee' overlooking Tanabe Bay, original sweets and drinks are offered. All rooms are ocean-view suites, allowing you to experience extraordinary luxury.

Nanki Shirahama Onsen Hotel Kawakyu
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3745 Shirahama-cho, Nishimuro-gun, Wakayama Prefecture
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Facility Name
Nanki Shirahama Onsen Hotel Kawakyu
Facility Type
Onsen & Spa・Hotel & Ryokan
Address
3745 Shirahama-cho, Nishimuro-gun, Wakayama Prefecture
Closed Days
None
Business Hours
Monday 05:00〜10:30, 13:00〜23:30
Tuesday 05:00〜10:30, 13:00〜23:30
Wednesday 05:00〜10:30, 13:00〜23:30
Thursday 05:00〜10:30, 13:00〜23:30
Friday 05:00〜10:30, 13:00〜23:30
Saturday 05:00〜10:30, 13:00〜23:30
Sunday 05:00〜10:30, 13:00〜23:30
Holiday 05:00〜10:30, 13:00〜23:30

♨️Hot Spring Information

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Kakitani
Natural Hot Spring
A natural hot spring sourced from Shirahama Onsen, one of Japan's three ancient hot springs. It features a composite spring quality of sodium, chloride, and bicarbonate, with the chloride component enhancing heat retention, keeping the body warm even after bathing. The bicarbonate smooths the skin, providing a soft and pleasant feel. It is expected to have a wide range of benefits, including for rheumatic diseases, musculoskeletal disorders, chronic eczema, gynecological diseases, menopausal disorders, neuralgia, and is also said to be effective for wounds, burns, and pruritus. In the two hot spring salons, 'Royal Spa' and 'Yukyu no Mori,' you can leisurely enjoy Shirahama's famous hot springs in different atmospheres.

Sauna & Cold Bath Information

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High-Temperature Sauna
Male
100°C
A high-temperature dry sauna installed in the Royal Spa. You can enjoy the heat waves of the aufguss at your own pace with the self-löyly. It features a clean design based on white, blending into the living room-style spa space. Large windows allow natural light to pour in, and amenities like a floor-heated fireplace bench provide a high-quality hotel experience where you can sweat thoroughly. Enjoy the ocean view while thoroughly warming your body.
Sauna Type
Dry Sauna
Stove Type
Convection Stove (Sauna Stone)
Capacity
10people
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Cold Plunge Bath
Male
16°C
A cold plunge bath adjacent to the Royal Spa. It crisply cools your body warmed in the high-temperature sauna, helping to regulate body temperature. Positioned alongside the silky bath and reclining bath, it allows for a cool down in a calm, living room-style space. The flow from the sauna is smooth, enabling seamless hot and cold alternating baths.
Water Quality
Tap Water