Senshu Onsen
Izumisano, Osaka Prefecture, Japan, Japan
Illustration photo — not a verified picture of this exact spot.
- Location
- Izumisano, Osaka Prefecture, Japan, Japan
- Water type
- thermal, bicarbonate
- Temperature
- 40 °C
- pH
- 8
Water profile
Thermicity
Sedative
LowHigh
Relaxing — deep, immediate muscle release.
Mineralisation
Restorative
LowHigh
Loaded with major ions — the essential minerals (Ca, Mg).
Buoyancy
Standard buoyancy
LowHigh
Soft water — natural, classic buoyancy.
BicarbonatesSodiumCalcium
Senshu Onsen is located in Izumisano, Osaka Prefecture. The water, thermal and bicarbonate-rich, has a pH of 8 at a temperature of 40°C (104°F). An indoor bath, an outdoor rotenburo bath and a sauna are available.
Insider tip — Natural alkaline hot spring near Kansai International Airport, known as Bijin-no-Yu (Beauty Bath) for its skin-softening properties. Water drawn from 800m depth; panoramic views of Osaka Bay from outdoor baths. Free 15-min shuttle from KIX Terminal 1.
Nearby
Frequently asked questions
How hot is the water?
The water runs quite hot here, around 40 °C — a sedative water that brings immediate muscle release.
What type of water is found here?
This spot features thermal & bicarbonate water.
What is the best season to visit?
The most favourable period for this spot is: Toute l'année.