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Osaka Namba Onsen Spa World

Osaka, Osaka, Japan
Osaka Namba Onsen Spa World
Location
Osaka, Osaka, Japan
Water type
sodium chloride, bicarbonate
Temperature
38 °C
pH
8.9

Water profile

Thermicity
Neutral
38 °C
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.

BicarbonateSodiumCalciumMagnésiumCO

Osaka, Japan's third-largest city and the gastronomic capital of the nation, is celebrated for its extraordinary food culture expressed in the concept of kuidaore — to eat until you drop — whose bustling Dotonbori neon district, Kuromon Ichiba market, and legendary takoyaki octopus ball and okonomiyaki pancake traditions have made Osaka the undisputed capital of Japanese street food culture and urban culinary pleasure. Osaka Namba Onsen Spa World draws on sodium and bicarbonate thermal waters from deep geological wells beneath the Osaka plain, offering an extraordinary multi-floor themed bath complex in the heart of the Namba entertainment district where European and Asian bath cultures are recreated in a dramatic theatrical spa setting steps from the Dotonbori neon-lit canal. The Dotonbori entertainment quarter with its famous Glico running man neon sign and canal-side food theatre, the Kuromon Ichiba fresh market, and the Namba Grand Kagetsu comedy theatre celebrating the Osaka manzai comic tradition create one of Japan's most entertainingly immersive urban spa experiences in the neon heart of the nation's food capital.

Insider tip — The 38°C sodium-rich waters of Osaka, Osaka are renowned for stimulating metabolism and promoting detoxification.
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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 sodium chloride & bicarbonate water.
What is the best season to visit?
The most favourable period for this spot is: Décembre|Janvier|Février.