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Nasushiobara Onsen Nishina

Nasushiobara, Tochigi, Japan
Nasushiobara Onsen Nishina
Location
Nasushiobara, Tochigi, Japan
Water type
sulfurous
Temperature
42 °C
pH
6.5

Water profile

Thermicity
Sedative
42 °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

Nasushiobara, in northern Tochigi Prefecture at the base of the Nasu volcanic highland, encompasses the historic Shiobara Onsen valley — one of Japan's most beloved mountain spa districts, famous since the ninth century for its healing waters and celebrated in Meiji literature by novelist Tokutomi Roka whose novel Hototogisu made the mountain valley nationally famous. Nasushiobara Onsen Nishina draws on sodium and sulfate-rich thermal waters from the volcanic geology of the Nasu mountain complex, flowing from numerous springs throughout the scenic valley gorge of the Houki River to feed eleven distinct hot spring zones each with different mineral compositions and temperatures. The spectacular Momiji Corridor of Shiobara Onsen in autumn — one of Tochigi's most celebrated fall foliage landscapes — the historic ryokan culture along the Houki River gorge, and the Nasu Kogen highland dairy farming area producing excellent Nasu milk and cheese make Nasushiobara one of the most richly traditional and scenically rewarding spa destinations in the northern Kanto mountains.

Insider tip — Nasushiobara sits at the volcanic base of Mount Nasu, one of the most active volcanic clusters in Tohoku, delivering characteristically sulfurous water with that unmistakable egg-white aroma. The Shiobara valley sector has been a celebrated retreat since the Meiji era, attracting poets and statesmen alike to its forested gorge setting. Come in early October when the maple canopy turns the valley walls a deep crimson.
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Frequently asked questions

How hot is the water?
The water runs quite hot here, around 42 °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 (idéal automne-hiver).