Onsen OniOnsen Oni

Shiratori Onsen Shimo Yu

白鳥温泉 下湯しらとりおんせん しもゆ

Other
Kyushu & Okinawa·Miyazaki
0984-33-3611shiratori-onsen.com

Day Use

Yes

Bathing & Water

OnsenYes

Uses natural hot spring water

白鳥温泉 下湯

Shiratori Onsen Shimo-yu

Operated by · えびの市

Sampled at mixing tank
湯
Simple
Classification

Calcium-Magnesium-Ammonium Sulfate spring

A simple thermal spring at Shiratori Onsen Shimo-yu in Ebino, Miyazaki. Total dissolved solids are light at 97 mg/kg, classified as a simple thermal water (hypotonic, weakly acidic, hot). Weakly acidic at pH 4.4 and remarkably hot at 70.9 °C — among Japan's hottest natural sources — it carries a faint hydrogen sulfide note and a modest dose of metasilicic acid at 38 mg/kg.

pH
4.40
Weakly acidic
Source temperature
70.9°C
Hot
Tonicity
0.10g/kg
Hypotonic
Free CO₂
8.80mg/kg
Low
Free H₂S
0.10mg/kg
Low
Radon
0.70Bq/kg
Low
Color
colorless and transparent
Taste
tasteless
Odor
faint hydrogen sulfide
Highlights
  • Top-decile hot

Analyzed Aug 21, 2017·株式会社 東洋環境分析センター·Cert no. dZ170508-001

Programs

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SM
Sergey M
1 year ago

365. Shiratori Onsen Shimoyu, Ebino, Miyazaki Onsen for 500 yen in Ebino. Operating hours listed as 07:00 to 20:00 (closed every 3rd Tuesday). They stamp the 88 Onsen of Kyushu book. The onsen has an outdoor zone, but there was no water in it. Photo of the indoor bath from the internet matches. Indoor baths. Breathing is fine. 1. Bath with clear brown, slightly cloudy water. Temperature around 44. 2. Cold bath with utaseyu (falling water). 3. Sauna. Not sure why the outdoor baths weren't working, but overall it's a decent addition to the neighboring onsen, though not as charming and without views. If choosing just one onsen in this area — go to the neighboring one.