Jizō Gensen

地蔵源泉
Info pending

Gunma Kusatsu, Agatsuma District

群馬県 草津町

Day-use BathFree-Flowing Onsen

AT A GLANCE

Jizō Gensen is a sulfur spring, acidic spring, chloride spring, and sulfate spring (pH 2.0, acidic). Naturally flowing (no recycling or dilution). Contains ≥50 mg/kg of metasilicic acid, certified as a beauty spring. Per Japan's Ministry of the Environment guidelines, indicated for atopic dermatitis, chronic eczema, and psoriasis.

SOURCES
♨Jizo no Yu Spring (Prefectural)
地蔵の湯(県有)
Acidic sulfurous aluminum sulfate-chloride spring (hydrogen sulfide type) (low-osmotic acidic high-temperature spring)
硫
Sulphur Spring
酸
Acidic Spring
塩
Chloride Spring
硫塩
Sulphate SpringpH 250.1℃Natural sp…
See effects, components & details
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
Free-Flowing Onsen
Pure spring water — no dilution, no recirculation
HeatedUnknown
DilutedNo
RecycledNo
FilteredUnknown
DisinfectedUnknown
AdditivesUnknown
▸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.

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✨ 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