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Rishirifuji Onsen

Rishirifuji, Rishiri Island, Hokkaido, Japan
Rishirifuji Onsen
Location
Rishirifuji, Rishiri Island, Hokkaido, Japan
Water type
sodium chloride
Temperature
41 °C
pH
7.3

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
Effortless float
LowHigh

Dense, salty water — you float without effort.

SodiumChloruresBrome

Rishirifuji Onsen is located in Rishirifuji, on Rishiri Island off Hokkaido, dominated by its cone-shaped volcano. Sodium-chloride water reaches 41°C, shared between an indoor bath, an outdoor rotenburo bath and a sauna.

Insider tip — On the eastern flank of Rishiri Island facing the perfect cone of Mount Rishiri (Rishiri-Fuji), this community onsen serves the Rishirifuji port town where kelp fishing boats return with the finest rishiri kombu in Japan; the volcanic mountain, wild northern sea, and mineral spring form a trinity of natural abundance unique to this remote sub-Arctic island.
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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 sodium chloride water.
What is the best season to visit?
The most favourable period for this spot is: Toute l'année.