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Yashiki Onsen Shuseikan

Sakae, Nagano, Japan
Yashiki Onsen Shuseikan
Location
Sakae, Nagano, Japan
Water type
sulfurous
Temperature
41 °C
pH
6.5

Water profile

Thermicity
Sedative
41 °C
LowHigh

Relaxing — deep, immediate muscle release.

Mineralisation
Bio-active
LowHigh

Rich in active gases or metals — a strong mineral character.

Buoyancy
Standard buoyancy
LowHigh

Soft water — natural, classic buoyancy.

SoufreSulfuresSulfates

Yashiki Onsen Shuseikan is also located in Sakae, Nagano. Its sulfurous water, with a pH of 6.5, rises at 41°C, split between an indoor bath and a rotenburo, complemented by a sauna.

Insider tip — Shuseikan, the gathering hall for excellence, is a community facility in remote Sakae-mura where heavy snowfall isolates the village for months each winter. The sulfurous spring and communal baths play a vital social role in keeping this resilient mountain community connected.
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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 sulfurous water.
What is the best season to visit?
The most favourable period for this spot is: Toute l'année.