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Kinosaki Mikuniya Onsen

Toyooka, Japan
Kinosaki Mikuniya Onsen
Location
Toyooka, Japan
Water type
sodium chloride
Temperature
39 °C
pH
7.9

Water profile

Thermicity
Sedative
39 °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.

SodiumMagnésiumChlorurePotassium

Kinosaki Mikuniya Onsen is a distinguished ryokan establishment within Kinosaki Onsen, the celebrated 1,300-year-old hot spring town in Toyooka, Hyogo Prefecture, Japan, where the immemorial custom of 'soto-yu meguri' — rotating between the town's seven historic public bathhouses in yukata and geta while greeting fellow guests in the willow-lined lantern-lit lanes — remains the living heart of one of Japan's most completely preserved onsen town cultures. The naturally chloride-sodium spring waters of Kinosaki have been praised in Japanese literature for over a millennium for their skin-beautifying and deeply warming properties, with their saline richness creating the characteristic silky moisture on skin after bathing. As part of Kinosaki's exceptional ensemble of traditional ryokan establishments, Mikuniya Onsen provides the authentic complete Japanese hot spring town experience — seasonal kaiseki cuisine, literary heritage, mineral bathing, and the timeless ritual of bathhouse strolling in the twilight of Japan's most atmospheric onsen destination.

Insider tip — Plan at least 2 hours to fully enjoy the chloride waters of Toyooka in Toyooka.
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Frequently asked questions

How hot is the water?
The water runs quite hot here, around 39 °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: Décembre|Janvier|Février.