信玄の隠湯
Shingen no Kakushiyu SpringOperated by · 合資会社 親湯温泉
湯
Simple
- Color
- almost colorless and clear
- Taste
- tasteless
- Odor
- odorless
Sodium Chloride-Sulfate spring
pH 4.0Weakly acidicHigh silica
Composition fingerprint0.6 g/kg dissolved · Hypotonic
Na⁺62
Ca²⁺16
Cl⁻61
SO₄²⁻39
◀ CationsAnions ▶
- Sodium Na⁺
- salt's cation — pairs with chloride to make the water salty.
- Chloride Cl⁻
- table-salt anion — coats the skin and holds heat in.
Known good for
- Smooth skindry, rough skin
- Recoveryfatigue, stress
A simple thermal spring drawn from the "Shingen no Kakushiyu" source in the Kitayama district of Chino, classified as hypotonic, weakly acidic, and low-temperature. The wellhead runs at 26 °C, so it is a cold-leaning source heated for bathing. Total dissolved solids are light at about 600 mg/kg, making for gentle water, yet it carries a notable 128 mg/kg of metasilicic acid that leaves a thin silica film for noticeably smoother skin. Beyond the general indications for thermal springs, the certificate lists it for autonomic nervous instability, insomnia, and depressive states.
Sampled at wellhead·Analyzed May 31, 2018·株式会社コーエキ·Cert no. 第2262131号
