Best onsen for Fatigue in Tottori

2 picks ranked from onsen analysis-sheet data (official, verified and free-flowing sources prioritised)

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Misasa Onsen Ryokan Ohashi Radioactive Spring
Radioactive SpringChloride SpringInfo pending
Misasa Onsen Ryokan Ohashi
三朝温泉 旅館大橋
Tottori Misasa· 岩窟の湯
Misasa's Radium Spring Rising Through the Rocks

Misasa Onsen is said to have been discovered some 850 years ago when a samurai who spared a white wolf was guided to the spring in a dream, and its name is linked to the belief that "by the third morning, ailments are healed." It is known for radium springs with some of the world's highest radon levels. Gankutsu-no-Yu uses the natural rocks along the Mitoku River, and water rises on its own from the floor of each of its three tubs, sending small bubbles up around your feet.

Onsen RyokanRoom with Open-air Bath
StimulationBactericidalSkin BeautyHeat RetentionRelaxation
pHNeutral6.5
0714
TEMP62.1℃
0℃50℃100℃
KEY MINERALS
Radon
292 Bq/kg

A rare radioactive spring where trace radiation absorbed via inhalation and skin is expected to stimulate cells (the "hormesis effect").

Metasilicic acid
145 mg/kg

A natural moisturizer also used in skincare lotions. Forms a thin veil on the skin to reduce moisture loss after bathing.

Metaboric acid
13.0 mg/kg

A trace component with gentle antibacterial and anti-inflammatory action.

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Misasa Onsen Kiya Ryokan Radioactive Spring
Radioactive SpringChloride SpringInfo pending
Misasa Onsen Kiya Ryokan
三朝温泉 木屋旅館
Tottori Misasa· 木屋 楽泉
Misasa's Radium Spring Rising Underfoot

Misasa Onsen is said to have been discovered some 850 years ago when a samurai who spared a white wolf was guided to the spring in a dream, and its name is linked to the belief that "by the third morning, ailments are healed." It is known for radium springs with some of the world's highest radon levels. Rakusen wells up naturally from the ground along the Mitoku River, and hot water rises constantly from the spring pocket at the bottom of the tub.

Onsen Ryokan
StimulationBactericidalSkin BeautyHeat RetentionRelaxation
pHNeutral7.3
0714
TEMP75℃
0℃50℃100℃
KEY MINERALS
Radon
232 Bq/kg

A rare radioactive spring where trace radiation absorbed via inhalation and skin is expected to stimulate cells (the "hormesis effect").

Metaboric acid
10.5 mg/kg

A trace component with gentle antibacterial and anti-inflammatory action.

Metasilicic acid
98.8 mg/kg

A natural moisturizer that leaves a hydrated feel on the skin.

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Why onsen are considered good for Fatigue

The benefits of an onsen vary by spring type. Certain spring types are traditionally considered good for Fatigue, and the corresponding indications are listed in the legally required onsen analysis sheets. my Onsen Techo ranks the onsen best suited to your symptom and area based on analysis-sheet data, which is mandated for display under Article 18 of Japan's Hot Spring Act. Each onsen page shows mineral visualisations, bathing tips and booking options.