弘法湯
Kobo-yu湯
Simple
- Color
- colorless and transparent
- Taste
- tasteless
- Odor
- odorless
Sodium Fluoride-Chloride spring
pH 9.3AlkalineTop-decile alkaline
Composition fingerprint0.2 g/kg dissolved · Hypotonic
Na⁺91
F⁻27
Cl⁻23
◀ CationsAnions ▶
- Sodium Na⁺
- salt's cation — pairs with chloride to make the water salty.
- Fluoride F⁻
- trace; drinking limits apply.
Known good for
- Smooth skindry, rough skin
- Recoveryfatigue, stress
An alkaline simple thermal spring with very light mineralization (171 mg/kg of dissolved solids). At pH 9.3 the water sits firmly in Japan's beauty-water family, giving the characteristic slippery feel on the skin. The source emerges at 31.5 °C as a cold-mineral / low-temp spring, so the bath is reheated. Colorless, tasteless, and odorless — gentle and unobtrusive on the body.
Sampled at wellhead·Analyzed Aug 7, 2004·和歌山県薬剤師会検査センター·Cert no. 温泉番号1091
