Shuzenji Onsen Arai Ryokan

修善寺温泉 新井旅館
Info pending

Shizuoka Prefecture Izu City

静岡県 伊豆市

Onsen Ryokan

AT A GLANCE

Shuzenji Onsen Arai Ryokan is a simple spring (pH 8.6, alkaline). Contains ≥50 mg/kg of metasilicic acid, certified as a beauty spring. Per Japan's Ministry of the Environment guidelines, indicated for autonomic disorder, insomnia, and fatigue recovery.

How Long to Stay (Toji)
Start with 2 nights / 3 days

Japan’s Ministry of the Environment notes that even a short stay refreshes you. For a full therapeutic cure, around 2–3 weeks is the guideline.

More on toji length
USAGE
HeatedNo
DilutedYes
RecycledNo
FilteredNo
DisinfectedYes
AdditivesNo
Disinfected: 塩素系薬剤
▸Note

The temperature, pH and component values shown here are based on the hot spring analysis (source). Actual values in the bath may differ depending on heating, dilution, recycling and filtration. Please check current usage status at the facility.

FACILITY INFO
This information may change without notice. Please contact the facility directly for accurate details.

Choose a ryokan in Shuzenji

Plan your onsen trip

Onsen towns are often rural with patchy Wi-Fi and limited public transport. Sort out data, tours and a car before you go.

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REVIEWS
✨ The descriptions, catch phrases, and translations on this page are generated by AI (Claude). pH, temperature, and component values are OCR-extracted from the official analysis report. Learn more