Izumi Hashimoto Onsen; Misasa no Yu
Kaizuka, Osaka, Japan
Illustration photo — not a verified picture of this exact spot.
- Location
- Kaizuka, Osaka, 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
Izumi Hashimoto Onsen, known as Misasa no Yu, is set in Kaizuka, Osaka prefecture. Its sodium-chloride water rises at 41°C into an indoor bath and an outdoor rotenburo, completed by a sauna.
Insider tip — Misasa no Yu in Kaizuka pays homage to the famous Misasa hot spring tradition of Tottori. Located at the southern tip of Osaka Prefecture near the Wakayama border, it draws local bathers from the fishing communities along Osaka Bay.
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.