Loaded with major ions — the essential minerals (Ca, Mg).
Buoyancy
Effortless float
LowHigh
Dense, salty water — you float without effort.
SodiumChloruresBrome
Nakamura Onsen Byoin; Miyabi no Yu welcomes bathers in Minamikyūshū, Kagoshima Prefecture. The sodium-chloride thermal water reaches 40°C here. Indoor bath, outdoor bath (rotenburo) and sauna are on offer.
Insider tip — 'Miyabi no Yu' (雅の湯 — refined, elegant waters) at Nakamura Onsen Byoin — an onsen hospital combining traditional thermal therapy with modern clinical care. Minamikyushu-shi was formed in 2007 by merging Chiran, Kawanabe, and Kaseda. Chiran is home to the moving Peace Museum for Kamikaze Pilots, commemorating young men who flew from here in 1944-45. These healing volcanic waters now serve peace and recovery in a landscape that once knew sacrifice.