ヴィラ雨畑
Vira Amehata Spring黄
Sulfur
+ Sulfate
- Color
- slightly pale yellow-brown
- Taste
- bitter
- Odor
- weak hydrogen sulfide
Calcium Sulfate spring
Cold mineral
Composition fingerprint0.5 g/kg dissolved · Hypotonic
Ca²⁺67
Mg²⁺19
Na⁺13
SO₄²⁻80
HCO₃⁻14
◀ CationsAnions ▶
- Calcium Ca²⁺
- settling and calming; can leave a white mineral bloom.
- Sulfate SO₄²⁻
- "gypsum / Glauber's salt" — vessels and wound healing.
Known good for
- Skin conditionsatopic skin, eczema
- Circulationtired legs
- Aches & jointsstiff shoulders
- Sensitive-skin cautionbroken or dry skin
A simple sulfur cold-mineral spring feeding Vira Amehata in Hayakawa-cho, deep in southern Yamanashi. The wellhead emerges below 25 °C — a cold-mineral source heated for bathing — and carries a faint yellow-brown tint with a soft rotten-egg note of H₂S and a bitter edge on the tongue. Neutral pH 7.96 and a light 0.49 g/kg of dissolved solids keep the water gentle on the body, with the sulfur character providing the personality of the bath.
Sampled at wellhead·Analyzed Feb 15, 2024·株式会社 山梨県資料科学検査センター