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Naruse Onsen Miyagi Tome

Tome, Miyagi, Japan
Naruse Onsen Miyagi Tome
Location
Tome, Miyagi, Japan
Water type
sodium chloride
Temperature
44 °C
pH
7.3

Water profile

Thermicity
Sedative
44 °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.

SodiumChloruresBrome

Naruse Onsen Miyagi Tome is located in Tome City in northern Miyagi Prefecture, along the Naruse River — one of the Tohoku region's major rivers draining the Ou Mountains and flowing to Sendai Bay, a river basin that has supported rice cultivation and fishing for millennia and was devastated by the 2011 Tōhoku earthquake and tsunami that reshaped the lower Naruse valley's coastal communities. The chloride-rich hot spring waters draw from the deep sedimentary formations of the Kitakami Lowland, providing warm mineral baths in a community that has been part of the recovery and rebuilding of northern Miyagi's rural communities after the triple disaster of earthquake, tsunami, and nuclear accident. Tome City's agricultural landscape of rice paddies, lotus fields, and traditional farmhouses in the Osaki Plain's broad river valley provides a quintessentially Tohoku rural context for this community hot spring facility, serving as a space of healing and renewal in a region that has experienced both natural disaster and the profound resilience of Japan's rural communities.

Insider tip — Naruse Onsen in Tome City taps deep sodium-chloride brines from the alluvial plains of northern Miyagi, where geothermal heat reaches the surface along fault lines crossing the Kitakami lowlands. The 44°C baths are a local institution prized for their ability to ward off the damp cold that settles over the Tohoku coast in winter. The nearby Naruse River wetlands offer excellent birdwatching for cranes and swans between October and March.
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Frequently asked questions

How hot is the water?
The water runs quite hot here, around 44 °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 (idéal automne-hiver).