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Tama Onsen Tokyo

Tama, Tokyo, Japan
Tama Onsen Tokyo
Location
Tama, Tokyo, Japan
Water type
sodium chloride, bicarbonate
Temperature
40 °C
pH
8.1

Water profile

Thermicity
Sedative
40 °C
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.

MagnésiumCOSodium

Tama, in the western Tokyo Metropolis, is the location of the pioneering Tama New Town — Japan's first and largest post-war planned residential development, housing over 200,000 residents across a series of hillside communities connected by the Tama Monorail — whose ambitious 1960s urbanist planning legacy has become an object of study for urban planners examining Japan's post-war suburban experiment. Tama Onsen Tokyo draws on sodium and bicarbonate thermal waters from the geothermal resources of the western Tokyo volcanic fringe, offering restorative baths in a planned new town community where the ageing New Town urban fabric, the Sanrio Puroland indoor theme park, and the traditional Sekido farming community on the plateau edge create an unusually varied suburban spa setting. The Tama New Town urban landscape, the Sanrio Puroland Hello Kitty indoor entertainment complex, and the Yakushiike Nature Park preserving traditional satoyama farmland on the Tama Plateau edge create a fascinating and contrasting suburban and natural backdrop for thermal relaxation in western Tokyo Metropolis.

Insider tip — Visit Tama Onsen, Tokyo in winter for a memorable thermal experience.
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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 sodium chloride & bicarbonate water.
What is the best season to visit?
The most favourable period for this spot is: Décembre|Janvier|Février.