Nyuto-Onsenkyo

It is no exaggeration to say that it is Japan's most famous secret hot spring. Each of the seven hot springs retains the atmosphere of a spa since ancient times, each with its own source, and each accommodation has its own unique thatched roof. The mountain nature will also make you forget your daily fatigue.

Tsurunoyu Onsen

Spring quality: Sulfur-containing, sodium, chloride, hydrogen carbonate spring

pH: 6.6-7.4

Efficacy: Cuts, burns, chronic skin diseases, etc.

Day trip bath:○

Tsurunoyu Onsen Onsen Annex Mountain Inn

Spring quality: Sulfur-containing, sodium, calcium-chloride/hydrogen carbonate spring

pH: 6.9

Efficacy: Cuts, burns, chronic skin diseases, weak children, chronic women's diseases, diabetes, hypertension, arteriosclerosis

Kyukamura Nyuto-Onsenkyo

Spring quality: Sodium, hydrogen carbonate spring

pH: 6.7

Efficacy: Cuts, burns, chronic skin diseases

Day trip bath:○

Spring quality: simple sulfur spring

pH: 5.4

Efficacy: cuts, hypertension, diabetes

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Taenoyu

Spring quality: Acidic-calcium/magnesium-sulfate spring

pH: 2.52

Efficacy: Chronic skin disease, arteriosclerosis, cuts, burns

Day trip bath:○

Spring quality: simple spring

pH: 6.5

Efficacy: Neuralgia, muscle pain, bruises, chronic digestive diseases, hemorrhoids, sensitivity to cold

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Ogama Onsen

Spring quality: Acidic/(ferrous II)-aluminum-acidic salt spring

pH: 2.51

Efficacy: Chronic skin diseases, women's diseases, cuts, diabetes

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Ganiba Onsen

Spring quality: simple sulfur hot spring

pH: 8.3

Efficacy: Chronic skin diseases, women's diseases, cuts, diabetes

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Magoroku Onsen (Closed)

Spring quality: simple spring, radium mineral spring

pH:

Efficacy: Chronic skin diseases, chronic women's diseases, gastrointestinal diseases, rehabilitation, cuts, etc.

Day trip bath:○

Kuroyu Onsen

Spring quality: Simple hydrogen sulfide spring, acidic sulfur spring (Kuroyushita)

pH: 4

Efficacy: Hypertension, arteriosclerosis, peripheral circulation disorders, etc.

Day trip bath:○