Best onsen for Stress & Autonomic in Shimane

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

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Mimata Onsen Kameya Ryokan Simple Spring
Simple SpringInfo pending
Mimata Onsen Kameya Ryokan
美又温泉 かめや旅館
Shimane Hamada· 美又温泉
Mimata's Silky Riverside Spring

Mimata Onsen is said to have been discovered in 1864, late in the Edo period, along the Mimata River, a tributary of the Gonokawa. Around the Russo-Japanese War it hosted a convalescent home for the Hamada regiment, and it has served as a toji spa for over a century. Today's water flows naturally from a well drilled in 1996, marked by strong alkalinity at pH 9.7 and a slippery feel that wraps the skin.

Onsen RyokanPrivate Rental Bath
StimulationBactericidalSkin BeautyHeat RetentionRelaxation
pHStrongly Alkaline9.7
0714
TEMP46.5℃
0℃50℃100℃
KEY MINERALS
Fluoride ion
3.4 mg/kg

A trace antibacterial component that keeps skin clean.

Carbonate ion
49.2 mg/kg

Slightly alkaline, softening dead skin cells.

Sodium ion
66.2 mg/kg

Gentle warming effect that helps you stay warm after bathing.

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Why onsen are considered good for Stress & Autonomic

The benefits of an onsen vary by spring type. Certain spring types are traditionally considered good for Stress & Autonomic, 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.