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Shozanbetsu Onsen

Shosanbetsu, Hokkaido, Japan
Shozanbetsu Onsen
Location
Shosanbetsu, Hokkaido, Japan
Water type
sodium chloride
Temperature
40 °C
pH
7.3

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
Effortless float
LowHigh

Dense, salty water — you float without effort.

SodiumChloruresBrome

Shozanbetsu Onsen is a hot spring resort on the Sea of Japan coast of Hokkaido, in the Rumoi Subprefecture of northern Hokkaido, an area of wide beaches, fishing communities, and the spectacular coastal scenery of the Shozanbetsu-Moshirigawa Prefectural Natural Park. Rumoi Subprefecture faces the Sea of Japan and experiences the dramatic seasonal contrasts of northern Hokkaido, from the heavy winter snowfalls and pack ice that drift down from the Sea of Okhotsk to the warm summers when the coastal waters attract swimmers and marine sports enthusiasts. The onsen provides thermal bathing in an area where the natural beauty of the Hokkaido coastline, the richness of the local seafood, and the volcanic hot spring tradition combine to create a distinctive northern Japanese spa experience far from the more famous resort areas of central and southern Hokkaido.

Insider tip — Shosanbetsu on the remote northwest coast of Hokkaido faces the Sea of Japan in one of the island's most sparsely populated regions, famous for its astronomical observatory and some of the darkest night skies in Japan. The coastal onsen draws sodium-chloride waters near a windswept shore where the Sea of Japan stretches toward the Russian coast, in a landscape of fishing villages and vast skies at the northern edge of the Japanese archipelago.
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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 sodium chloride water.
What is the best season to visit?
The most favourable period for this spot is: Toute l'année.