林田温泉 ゆのやまの湯 2号泉
Hayashida Onsen Yu no Yama no Yu Spring No.2Operated by · 時川建設有限会社
湯
Simple
- Color
- colorless and clear
- Taste
- tasteless
- Odor
- faint hydrogen sulfide
Sodium Bicarbonate-Chloride spring
pH 8.6Alkaline
Composition fingerprint0.8 g/kg dissolved · Hypotonic
Na⁺98
HCO₃⁻61
Cl⁻23
◀ 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
- Smooth skindry, rough skin
- Recoveryfatigue, stress
An alkaline simple thermal spring with a wellhead pH of 8.6 — alkaline enough to give the slippery, soft-on-the-skin feel of Japan's beauty-water family. Lightly mineralized at 0.75 g/kg dissolved solids, it stays gentle on the body. A very faint note of hydrogen sulfide drifts up at the source.
Sampled at wellhead·Analyzed May 6, 2022·一般財団法人 九州環境管理協会·Cert no. 第22B-2-9180号