Unazukionsen Sanyanagitei
宇奈月温泉サン柳亭
Toyama Kurobe
富山県 黒部市
Unazukionsen Sanyanagitei
宇奈月温泉サン柳亭
Toyama Kurobe
富山県 黒部市
Onsen RyokanFree-Flowing Onsen
AT A GLANCE
Unazukionsen Sanyanagitei is a simple spring (pH 7.8, mildly alkaline). 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 autonomic disorder, insomnia, and fatigue recovery.
SOURCES
If a source spring listed for this facility looks incorrect, please contact us.
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PRUnazukionsen Sanyanagitei
From¥22,300/ person / night (tax incl.)
4.8(583)
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USAGE
Free-Flowing Onsen
Pure spring water — no dilution, no recirculation
HeatedNo
DilutedNo
RecycledNo
FilteredNo
DisinfectedNo
AdditivesNo
▸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.
REVIEWS
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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