Loaded with major ions — the essential minerals (Ca, Mg).
Buoyancy
Effortless float
LowHigh
Dense, salty water — you float without effort.
SodiumChloruresBrome
Himi Onsen is a coastal hot spring in Himi city, situated on the western shore of Toyama Bay in Toyama Prefecture, a city celebrated as one of Japan's premier locations for fresh seafood — particularly the exquisite Himi buri (amberjack) prized by chefs across the country as a winter delicacy. The chloride-rich mineral waters are warming and skin-nourishing, providing an ideal complement to the seafood-focused hospitality of Himi's fishing town ryokan culture, where fresh local catch is central to the guest experience. With the dramatic snow-capped Tateyama mountains reflected in the calm bay waters on clear days, Himi Onsen offers one of Japan's most scenic mountain-and-sea thermal vistas.
Insider tip — Himi Onsen fronts Toyama Bay in a fishing town nationally celebrated for its winter buri (yellowtail tuna) catch. Sodium-chloride waters provide a salt-sea warmth that resonates with the town's maritime identity. The outdoor baths of several facilities face the bay and, on clear winter mornings, the snow-covered Tateyama peaks seem to rise directly from the water. Combining a fresh buri meal with a sunset soak is the local pinnacle of seasonal pleasure.