原鶴温泉（源泉：八車荘2号）
Harazuru Onsen (Yagurumaso Well No. 2)Operated by · 有限会社 八車荘
湯
Simple
- Color
- colorless and transparent
- Taste
- tasteless
- Odor
- faint hydrogen sulfide
Sodium Bicarbonate-Chloride spring
pH 7.9Weakly alkalineHot source · 47°CHigh silica
Composition fingerprint0.7 g/kg dissolved · Hypotonic
Na⁺91
HCO₃⁻50
Cl⁻41
◀ CationsAnions ▶
- Sodium Na⁺
- salt's cation — pairs with chloride to make the water salty.
- Bicarbonate HCO₃⁻
- "soda" — softens skin, leaves it smooth.
Known good for
- Aches & jointsstiff shoulders
- Smooth skindry, rough skin
- Recoveryfatigue, stress
A simple thermal spring from the Yagurumaso No. 2 well at Harazuru. Hot at 46.6 °C and weakly alkaline, it is soft on the skin in the Japanese beauty-water family, carrying a faint hydrogen sulfide note at the source. With 69 mg/kg of metasilicic acid, it is a gentle, lightly mineralized water that leaves skin feeling smooth.
Sampled at wellhead·Analyzed Nov 20, 2019·公益財団法人 北九州生活科学センター·Cert no. B1900743