Kusatsu Kan
草津館
Gunma Kusatsu, Agatsuma District
群馬県 吾妻郡草津町

Kusatsu Kan

草津館
Unverified

Gunma Kusatsu, Agatsuma District

群馬県 吾妻郡草津町

Onsen Ryokan
Famous Onsen Area
Kusatsu Onsen — overview, spring types, and access
酸性泉
SOURCES
♨Shirahata Gensen
白旗源泉
Acidic sulfurous aluminum sulfate chloride spring (hydrogen sulfide type) (hypotonic acidic hot spring)
Free-Flowing OnsenAcidic SpringpH 251.9℃Natural sp…
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♨Waka no Yu
若の湯
Acidic sulfur-containing aluminum sulfate chloride spring (hydrogen sulfide type) (low-temperature acidic hot spring)
Free-Flowing OnsenAcidic SpringpH 250.5℃Natural sp…
Open Onsen Analysis Viewer
Learn more
Acidic Spring — benefits, bathing tips, and onsen-hopping order
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📝First contributor: Onsen Enthusiast
✨ 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