古牧温泉
Komaki OnsenSodium Carbonate-Chloride spring
A gentle alkaline simple thermal spring. With its high pH it has the slippery feel of Japan's beauty-water family, soft on the skin. It carries a notable 181.6 mg/kg of metasilicic acid, which leaves a thin silica film for noticeably smoother skin afterwards. The water is reheated and chlorine-disinfected, then served as free-flow.
- Top-decile alkaline
Analyzed May 23, 2016·株式会社 大東環境科学·Cert no. 岩手県第4号