Loaded with major ions — the essential minerals (Ca, Mg).
Buoyancy
Effortless float
LowHigh
Dense, salty water — you float without effort.
SodiumChloruresBrome
Himawari Onsen (Hanaori no Yu) is located in Ōsaki, Miyagi Prefecture, in northeastern Japan. The sodium-chloride water reaches 41°C, pH 7.3. An indoor bath, an outdoor rotenburo bath and a sauna make up the facility.
Insider tip — Hanaori no Yu, the flower-folding spring, sits in Ōsaki City which was assembled from five historic municipalities including the castle town of Furukawa in 2006. The Kokuseki-ji temple on the Kitakami River holds a National Treasure wooden Buddha statue from the Heian period, and the Ōsaki rice paddies of the Furukawa basin are designated a Ramsar wetland for migratory birds.