Umeya

梅屋旅館（素泊り、日帰り温泉） ️うめやりょかん（すどまり、ひがえりおんせん） ️

Lodging

Chubu·Shizuoka

0557-37-2112 facebook.com

Day Use

Yes

混合泉

Mixed Source

Operated by · 水落温泉利用組合

Mixed source

Sampled at mixing tank

湯

Simple

Classification

Sodium-Calcium Sulfate-Chloride spring

A hot 53 °C blended source from Ito Onsen's Mizuochi cooperative, classified as a simple thermal spring with a total mineralization of 0.879 g/kg sitting just under the chloride-spring threshold. Sodium leads the cation profile while chloride and sulfate share the anion side almost evenly. Weakly alkaline at the wellhead (pH 8.4), it falls in the soft Japanese 'beauty-water' family — the water is nearly colorless and transparent, with no taste or odor, and a modest 57 mg/kg of metasilicic acid leaving skin smooth without the heaviness of a fully mineralized chloride bath.

pH

8.40

Weakly alkaline

Source temperature

53.0°C

Hot

Tonicity

0.88g/kg

Hypotonic

Color: nearly colorless, transparent
Taste: tasteless
Odor: odorless

Analyzed Apr 10, 2020·一般財団法人静岡県生活科学検査センター·Cert no. 第M19047号-2

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1 year ago

234. Umeya, Ito Visited twice on higaeri for 600 (listed from 10:00 to 16:00). They stamp the Shizuoka 60+6 Onsens 24/25 rally book. This was that cool story with the matryoshka doll and the sweet grandma that I posted earlier. The gender separation is unclear - it seems they just let you into both as private or single-gender use. Main large bath. Breathing is fine. Mineral crystallization on the ceiling. Water is clear, temperature 45-45.5. In another room, a small bath. Breathing is fine. Water is clear, temperature 42. A pleasant, soulful place with an interesting and very hot bath. Recommended to visit.