Loaded with major ions — the essential minerals (Ca, Mg).
Buoyancy
Effortless float
LowHigh
Dense, salty water — you float without effort.
SodiumChloruresBrome
Hachimenzan; Konjiki Onsen stands in Nakatsu, Oita Prefecture. This sodium-chloride thermal spring has a temperature of 40°C. Indoor bath, outdoor bath (rotenburo) and sauna round out the facility.
Insider tip — 'Konjiki' (golden) Onsen at Hachimenzan ('eight-face mountain') in Nakatsu, Oita — the city famed for its karaage fried chicken (rivalling Nagoya for the title of Japan's karaage capital). The golden-coloured name may reference the mineral tint of the spring water or the autumn leaves on the eight-faced mountain.