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Miki Onsen Hyogo

Miki, Hyogo Prefecture, Japan
Miki Onsen Hyogo
Location
Miki, Hyogo Prefecture, Japan
Water type
bicarbonate
Temperature
40 °C
pH
8

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
Standard buoyancy
LowHigh

Soft water — natural, classic buoyancy.

BicarbonatesSodiumCalcium

Miki, in the central Hyogo Prefecture between Kobe and the Harima plain, is Japan's most celebrated producer of carpentry and construction tools — the Miki blade tradition of plane irons, chisels, and woodworking tools has been the preferred choice of master carpenters for centuries and is celebrated at the annual Miki Blade Festival — making the city synonymous with the precision craft culture of traditional Japanese carpentry. Miki Onsen Hyogo draws on sodium and bicarbonate thermal waters from the geological resources of the central Hyogo highland zone, providing restorative baths in a city of outstanding craft heritage whose blade-making tradition, the Miki Castle ruins, and the Miki Blade Tool Festival create a richly artisanal spa setting in the Hyogo interior. The Miki Blade Tool Museum and craft workshops, the traditional carpentry tool market attracting master craftspeople from across Japan, and the historic Miki Castle mountain site with its views over the Harima plain make Miki a uniquely craft-centred and historically distinctive thermal spa destination in central Hyogo Prefecture.

Insider tip — Miki Onsen serves the inland city of Miki in central Hyogo, historically celebrated as the cutlery and hardware capital of Japan. The bicarbonate spring at 40 degrees Celsius is drawn from deeper Kansai sedimentary layers and carries a gentle alkaline smoothness. The surrounding countryside of tea fields and persimmon orchards gives Miki a rural tranquility rare this close to the Osaka-Kobe metropolitan corridor. Weekday visits allow nearly private use of the outdoor bath, which overlooks a small zen rock garden.
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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 bicarbonate water.
What is the best season to visit?
The most favourable period for this spot is: Toute l'année (idéal automne-hiver).