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Higashiomi Onsen Shiga

Higashiomi, Shiga, Japan
Higashiomi Onsen Shiga
Location
Higashiomi, Shiga, Japan
Water type
bicarbonate
Temperature
40 °C
pH
8

Water profile

Thermicity
Sedative
40 °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

Higashiomi, a large administrative city in eastern Shiga Prefecture formed from the merger of several communities between Lake Biwa and the Suzuka Mountains, is the historic heartland of the Omi Shonin merchants whose commercial acumen and trading house networks spread across Edo-period Japan, making them among the most influential business communities in premodern Japanese history. Higashiomi Onsen Shiga draws on sodium and bicarbonate thermal waters from the geothermal resources of the eastern Lake Biwa basin foothills, offering relaxing baths in an area steeped in the merchant heritage and traditional townscapes that defined commerce in Edo-period Japan. The preserved Higashiomi merchant house district, the Taga Taisha shrine whose long stone torii avenue creates one of Japan's most dramatic shrine approaches, and the traditional Omi silk and linen weaving heritage of this prosperous lake district create a richly historic backdrop for thermal spa exploration in eastern Shiga Prefecture.

Insider tip — Higashiomi sits in the eastern Shiga basin at the foot of the Suzuka Range, where bicarbonate-rich groundwater rises from Paleozoic limestone. The waters have a silky texture that leaves skin notably smooth after a soak. Local bathhouses operate on a community model, with modest entry fees favored by working families. Visit on weekday mornings for the quietest experience.
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Frequently asked questions

How hot is the water?
The water runs quite hot here, around 40 °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).