Loaded with major ions — the essential minerals (Ca, Mg).
Buoyancy
Effortless float
LowHigh
Dense, salty water — you float without effort.
SodiumChloruresBrome
Yugawara Onsen; Kogome no Yu stands in Yugawara, Kanagawa Prefecture, a historic hot-spring town near Sagami Bay. The sodium-chloride water emerges at 41°C. An indoor bath, an outdoor rotenburo bath and a sauna are on offer.
Insider tip — Kogome no Yu serves Yugawara Onsen, one of the most beloved literary hot springs of the Meiji and Taisho eras where Natsume Soseki, Akutagawa Ryunosuke, and dozens of Japan's greatest writers retreated to bathe and compose in the cedar-gorge atmosphere. The Yugawara springs are praised in the Man'yōshū anthology (8th century) — and the sodium-chloride waters leave skin soft and the body refreshed.