Loaded with major ions — the essential minerals (Ca, Mg).
Buoyancy
Standard buoyancy
LowHigh
Soft water — natural, classic buoyancy.
BicarbonatesSodiumCalcium
Tagajo, a city near Sendai in Miyagi Prefecture, is historically significant as the site of the ancient Taga Castle, the administrative and military headquarters of ancient Japan's northeastern frontier during the eighth and ninth centuries when the imperial state was expanding into Tohoku. Tagajo Onsen Miyagi provides sodium and bicarbonate thermal waters in an urban setting close to Sendai's cultural attractions, offering relaxing baths steeped in the archaeological heritage of one of Tohoku's most historically layered communities. The Tohoku Historical Museum in Tagajo houses important artefacts illuminating Japan's ancient frontier history and is an essential complement to any visit.
Insider tip — Tagajo is an ancient city adjacent to Sendai, site of the historic Tagajo castle ruins that once served as the administrative centre of the Tohoku frontier in the Nara period. The bicarbonate onsen waters here are mild and slightly alkaline, favoured for skin conditioning and relaxation by Sendai's urban commuters who reach the facility easily by rail. A visit to the Tagajo ruins archaeological museum pairs naturally with an afternoon thermal soak.