Onsen
Waters of Aso
Water from a thousand metres down
An alkaline simple spring, run straight from the source — in the bath of each villa, and in the great open-air bath you can reserve.
Simple Alkaline Spring — "Beauty Water"
A soft, gentle bath with little skin irritation — the water leaves the skin smooth, gently exfoliating; locally known as the "water of beautiful skin."
Indications (bathing)
Rheumatoid arthritis · osteoarthritis · lower-back pain · neuralgia · frozen shoulder · bruises · sprains · muscle stiffness · poor circulation · mild digestive weakness · mild hypertension · impaired glucose tolerance · mild hypercholesterolemia · mild asthma or emphysema · autonomic instability · convalescence · fatigue recovery · general wellness.
Mineral analysis (2020-03-17)
| Na+ | 16.9 mg |
| K+ | 5.4 mg |
| Mg2+ | 6.8 mg |
| Ca2+ | 8.9 mg |
| HCO3− | 107.0 mg |
| Rn | 6.5 Bq/kg |
| H2SiO3 | 77.3 mg |
| pH | 8.0 |