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Shimamoto Onsen Osaka

Shimamoto, Osaka Prefecture, Kansai, Japan
Shimamoto Onsen Osaka
Location
Shimamoto, Osaka Prefecture, Kansai, 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

Shimamoto, in the northern Osaka Prefecture bordering Kyoto and Hyogo at the edge of the Minoo mountain range, is a small suburban community known for the Mizuma Art Gallery and the traditional sake brewing culture of the Higashi-Mikage area where the pure spring water of the Muko River has sustained sake production since the Edo period in one of the Kinki region's finest sake brewing zones. Shimamoto Onsen Osaka draws on sodium and bicarbonate thermal waters from the geological resources of the northern Osaka-Kyoto mountain borderland, offering restorative baths in a community whose traditional sake brewing heritage, the Minoo mountain park access, and the quiet residential atmosphere create a pleasantly natural and craft-conscious spa setting at the northern Osaka-Kyoto boundary. The traditional sake breweries of the Higashi-Mikage and Shimamoto area producing premium Kinki region nihonshu, the Minoo mountain park waterfall hiking, and the easy Hankyu Kyoto Line access to both the Kyoto cultural heritage and the Osaka entertainment district make Shimamoto a pleasantly positioned and craft-oriented spa destination at the northern boundary of Osaka Prefecture.

Insider tip — Shimamoto is a small town on the border of Osaka and Kyoto prefectures, its sento fed by soft bicarbonate waters drawn from the alluvial sediments of the Muko River plain. The facility often retains a retro showa-era interior with deep cedar soaking tubs. Combine a visit with a stop at the nearby Suntory Yamazaki whisky distillery a short walk away.
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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).