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Amami Oshima Spa

Amami, Kagoshima, Japan
Amami Oshima Spa
Location
Amami, Kagoshima, Japan
Water type
silica
Temperature
42 °C
pH
7.2

Water profile

Thermicity
Sedative
42 °C
LowHigh

Relaxing — deep, immediate muscle release.

Mineralisation
Balancing
LowHigh

Rich in trace elements — gentle on the skin.

Buoyancy
Standard buoyancy
LowHigh

Soft water — natural, classic buoyancy.

SiliceSodiumBicarbonates

Amami Oshima Spa is located in Amami City, Kagoshima Prefecture, on Amami Oshima — the largest island in the Amami island group and a UNESCO World Natural Heritage Site recognized for its extraordinary subtropical biodiversity, including the Amami rabbit (a living fossil species unchanged for over 10 million years), the Amami woodcock, and the island's extraordinary subtropical forest ecosystem that shelters hundreds of endemic species found nowhere else on Earth. The siliceous thermal waters here complement an island of extraordinary natural heritage, whose distinctive Amami culture — including the sanshin (three-stringed lute) music tradition, the renowned Oshima tsumugi silk textiles (the world's finest hand-woven silk fabric), and the traditional Amami shintoism — creates one of Japan's most culturally distinctive island identities at the boundary between the Japanese and Ryukyuan cultural worlds. Bathing at Amami Oshima Spa in this UNESCO World Heritage island provides a therapeutic mineral spring experience enriched by the extraordinary natural and cultural heritage of an island whose unique position between Japan and the Ryukyu Kingdom has created an irreplaceable biodiversity and cultural tradition.

Insider tip — Amami Oshima is a UNESCO Natural World Heritage island midway between Okinawa and Kagoshima, where resort spas tap silica-rich thermal groundwater from the island's volcanic-sedimentary basement. The surrounding UNESCO-listed subtropical rainforest, home to the endemic Amami black rabbit, creates a biodiversity-rich context for a spa retreat. The island's famous brown sugar shochu makes a fine accompaniment to post-soak relaxation.
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Frequently asked questions

How hot is the water?
The water runs quite hot here, around 42 °C — a sedative water that brings immediate muscle release.
What type of water is found here?
This spot features silica water.
What is the best season to visit?
The most favourable period for this spot is: Toute l'année.