韮山温泉土地第3号泉 畑毛2号
Nirayama Onsen Tochi Spring No. 3 (Hatake No. 2)Operated by · 韮山温泉土地株式会社
湯
Simple
- Color
- almost colorless and transparent
- Taste
- tasteless
- Odor
- odorless
Sodium-Calcium Bicarbonate-Sulfate spring
pH 8.7Alkaline
Composition fingerprint0.2 g/kg dissolved · Hypotonic
Na⁺78
Ca²⁺22
HCO₃⁻51
SO₄²⁻33
Cl⁻15
◀ 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
A gentle alkaline simple thermal spring, lightly mineralized and easy on the body. Its alkalinity gives the slippery feel of Japan's beauty-water family. Because the source runs cool, the water is reheated for bathing, served via recirculation and filtration, and disinfected with a chlorine-based agent. The facility's posted disclosure lists three tubs: a source bath kept at 34.5 °C, a medium bath at 38.0 °C and a hot bath at 41.0 °C, so the lukewarm source tub suits a long, unhurried soak.
Sampled at wellhead·Analyzed Oct 28, 2022·一般財団法人静岡県生活科学検査センター·Cert no. 第M22012号
