Nyuto-Onsenkyo

It is no exaggeration to say that it is the most famous hidden hot spring in Japan. The seven hot springs, which have retained the atmosphere of a hot spring resort since ancient times, each have their own source of hot spring water and unique lodgings with thatched roofs. The nature in the mountain valleys will also help you forget your daily fatigue.

Tsurunoyu Onsen

Spring quality: Sulfur, sodium, chloride, bicarbonate spring

pH: 6.6-7.4

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

Day trip bathing: Yes

Tsurunoyu Onsen Annex Yama no Yado

Spring quality: Sulfur, sodium, calcium chloride, bicarbonate spring

pH: 6.9

Effective for: cuts, burns, chronic skin diseases, weak children, chronic gynecological diseases, diabetes, high blood pressure, arteriosclerosis

Kyukamura Nyuto-Onsenkyo

Spring quality: sodium, bicarbonate spring

pH: 6.7

Effective for: cuts, burns, chronic skin diseases

Day trip bathing: Yes

Spring quality: Simple sulfur spring

pH: 5.4

Efficacy: Cuts, hypertension, diabetes

Day trip bathing: Yes

Taenoyu

Spring quality: Acidic calcium-magnesium sulfate spring

pH: 2.52

Efficacy: Chronic skin diseases, arteriosclerosis, cuts, burns

Day trip bathing: Yes

Spring quality: Simple spring

pH: 6.5

Efficacy: Neuralgia, muscle pain, bruises, chronic digestive diseases, hemorrhoids, poor circulation

Day trip bathing: Yes

Ogama Onsen

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

pH: 2.51

Efficacy: Chronic skin diseases, gynecological diseases, cuts, diabetes

Day trip bathing: Yes

Ganiba Onsen

Spring quality: Simple sulfur hot spring

pH: 8.3

Efficacy: Chronic skin diseases, gynecological diseases, cuts, diabetes

Day trip bathing: Yes

Magoroku Onsen

Spring quality: Simple spring, radium spring

pH:

Efficacy: Chronic skin diseases, chronic gynecological diseases, gastrointestinal diseases, rehabilitation, cuts, etc.

Day trip bathing: Yes

Kuroyu Onsen

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

pH: 4

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

Day trip bathing: Yes