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Sashiro Onsen Choja no Yu

Nita, Shimane, Japan
Sashiro Onsen Choja no Yu

Illustration photo — not a verified picture of this exact spot.

Location
Nita, Shimane, Japan
Water type
thermal
Temperature
40 °C
pH
7.3

Water profile

Thermicity
Sedative
40 °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.

BicarbonatesCalcium

Sashiro Onsen Choja no Yu is a classic Japanese onsen retreat whose name — meaning 'wealthy man's hot spring' — speaks to the historic prestige once associated with access to pure, naturally heated mineral waters, long regarded as a luxury reserved for those of means. Today the facility welcomes all guests to its simply mineralized waters, prized for their skin-smoothing properties and gentle restorative effect on tired muscles and weary minds. The communal bathing experience at Choja no Yu reflects centuries of Japanese wellness tradition, offering a serene escape into the warmth of geothermal nature that remains as restorative as it was in the days when such baths were the privilege of the privileged few.

Insider tip — Sashiro Onsen Choja no Yu sits in the quiet Nita district of Shimane Prefecture, deep in the Chugoku Mountains far from urban crowds. The simple thermal waters are gentle on the skin, making the baths suitable for extended soaking sessions and a favourite among elderly locals. The surrounding landscape is classic San'in countryside, with cedar forests, rice paddies, and small family farms visible from the bathhouse windows. Arrive at opening time on weekdays for a serene experience that feels untouched by mass tourism.
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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 thermal water.
What is the best season to visit?
The most favourable period for this spot is: Toute l'année (idéal automne-hiver).