Koori Onsen; Ubuka no Sato
Kori, Fukushima, Japan
Illustration photo — not a verified picture of this exact spot.
- Location
- Kori, Fukushima, Japan
- Water type
- sodium chloride
- Temperature
- 41 °C
- pH
- 7.3
Water profile
Thermicity
Sedative
LowHigh
Relaxing — deep, immediate muscle release.
Mineralisation
Restorative
LowHigh
Loaded with major ions — the essential minerals (Ca, Mg).
Buoyancy
Effortless float
LowHigh
Dense, salty water — you float without effort.
SodiumChloruresBrome
Koori Onsen Ubuka no Sato, in the town of Kori (Fukushima), offers sodium-chloride water at 41°C, across an indoor bath, an outdoor rotenburo bath and a sauna.
Insider tip — Ubuka no Sato, the village of abundant fruit, is aptly named in Kori-machi, one of Fukushima top producers of the premium Akatsuki and Date peaches that sell for luxury prices across Japan. The saline spring and the peach orchards in spring blossom together create an unforgettable Tohoku sensory experience.
Nearby
Frequently asked questions
How hot is the water?
The water runs quite hot here, around 41 °C — a sedative water that brings immediate muscle release.
What type of water is found here?
This spot features sodium chloride water.
What is the best season to visit?
The most favourable period for this spot is: Toute l'année.