Loaded with major ions — the essential minerals (Ca, Mg).
Buoyancy
High buoyancy
LowHigh
Mineralised water — eases movement and joints.
CO2BicarbonatesMagnésium
Kuze Onsen Hakuryu no Yu is a multi-mineral Japanese hot spring facility offering bicarbonate, sulfate, and carbonated geothermal waters, named after the mythological 'white dragon' of Japanese legend — an auspicious creature associated with purity, power, and the transformative energy of water. The diverse mineral composition makes these waters particularly versatile for thermal bathing within a long tradition: bicarbonates soften the skin, sulfates contribute their distinctive character, and the natural carbonation lends an invigorating quality to the soak. Set in the Japanese countryside, Hakuryu no Yu provides a deeply restorative bathing experience rooted in the ancient Japanese tradition of mineral immersion, elevated by the mythic resonance of its name.
Insider tip — Kuze Onsen Hakuryu no Yu near Sekigahara in Gifu taps a rare multi-mineral spring combining bicarbonate, calcium, and natural carbonation that tingles pleasantly on the skin and enhances circulation. The historic Sekigahara battlefield is only a short drive away, lending the area a compelling mix of samurai history and thermal wellness. The carbonated element in the water gives bathers a characteristic light bubbling sensation, sometimes called 'the champagne bath' by Japanese enthusiasts. Early evening visits on weekdays offer the best balance of relaxed atmosphere and fresh water quality.