Baika Onsen
Osaka, Osaka, Japan
- Location
- Osaka, Osaka, Japan
- Water type
- thermal, sodium chloride
- Temperature
- 38 °C
- pH
- 7.3
Water profile
Thermicity
Neutral
LowHigh
Soothing — neither hot nor cold, perfect balance.
Mineralisation
Restorative
LowHigh
Loaded with major ions — the essential minerals (Ca, Mg).
Buoyancy
Effortless float
LowHigh
Dense, salty water — you float without effort.
SodiumChloruresBrome
Baika Onsen, in the city of Osaka, delivers sodium-chloride thermal water at around 38°C (100°F). The bathhouse combines an indoor bath, an outdoor rotenburo and a sauna in an urban setting.
Insider tip — 'Baika' (plum blossom) Onsen is a neighbourhood sento in Osaka. The plum-blossom theme is common in western Japan where ume trees bloom in late winter — a symbol of perseverance and renewal. Dark amber artesian hot spring water typical of the Osaka basin.
Nearby
Frequently asked questions
How hot is the water?
The water is neutral here, around 38 °C — a perfect balance, neither too hot nor too cold.
What type of water is found here?
This spot features thermal & sodium chloride water.
What is the best season to visit?
The most favourable period for this spot is: Toute l'année.