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Uwajima Onsen Ehime Toshiue

Uwajima, Ehime, Shikoku, Japan
Uwajima Onsen Ehime Toshiue
Location
Uwajima, Ehime, Shikoku, Japan
Water type
bicarbonate
Temperature
41 °C
pH
8

Water profile

Thermicity
Sedative
41 °C
LowHigh

Relaxing — deep, immediate muscle release.

Mineralisation
Restorative
LowHigh

Loaded with major ions — the essential minerals (Ca, Mg).

Buoyancy
Standard buoyancy
LowHigh

Soft water — natural, classic buoyancy.

BicarbonatesSodiumCalcium

Uwajima Onsen Ehime Toshiue is a thermal facility in Uwajima City on the southern coast of Ehime Prefecture in Shikoku, a proud castle city with a remarkably distinctive local culture including the togyu bull-sumo tradition in which bulls are matched against each other in bouts of strength and perseverance rather than against humans, a practice brought to the region from the Netherlands during the Edo period and now maintained as one of Shikoku's most characteristic and enthusiastically supported regional spectacles. Uwajima Castle, one of Japan's twelve original unaltered feudal castles, stands on a wooded hill above the city in compact three-tiered elegance, and the Taga Shrine dedicated to fertility and human sexuality houses one of Japan's most unconventional religious museums displaying artifacts of Shinto reproductive symbolism in a tradition of frank natural celebration entirely normal within the Japanese Shinto framework. The bicarbonate thermal waters here invite visitors to this characterful southern Shikoku city whose seafood riches of the Uwa Sea — including the prized sea bream (tai) raised in the submerged net farms of the Uwa Sea's warm currents — combine with bull sumo, castle heritage, and Shinto folk religion to create one of Japan's most authentic and individually flavored regional urban personalities.

Insider tip — Uwajima anchors the southwestern corner of Shikoku, facing the sheltered Uwa Sea where pearl and tai snapper aquaculture frames the coastal approach. Bicarbonate waters in this coastal onsen soften skin after days walking the rugged Yodo pilgrimage section. The 17th-century Uwajima Castle occupies a hillock visible from the city streets and is one of Japan's twelve original surviving keeps. Bullfighting events held at the local arena are a rare spectacle unique to this corner of western Shikoku.
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Frequently asked questions

How hot is the water?
The water runs quite hot here, around 41 °C — a sedative water that brings immediate muscle release.
What type of water is found here?
This spot features bicarbonate water.
What is the best season to visit?
The most favourable period for this spot is: Toute l'année (idéal automne-hiver).