Relaxing — deep, immediate muscle release.
Loaded with major ions — the essential minerals (Ca, Mg).
Dense, salty water — you float without effort.
Kinosaki Nishimuraya Kozantei is one of the oldest and most distinguished ryokan establishments in Kinosaki Onsen, Toyooka, Hyogo Prefecture, Japan, within the celebrated hot spring town that has attracted literary figures, noble guests, and wellness seekers for over 1,300 years along the Otani River's willow-lined embankments. The establishment draws on Kinosaki's famous chloride-sodium spring waters — among Japan's most celebrated saline onsen — prized for their silky skin-softening and deeply warming properties that have been documented in Japanese court literature and modern fiction alike. As a historic inn in Japan's most beloved onsen town, Nishimuraya Kozantei provides not merely thermal bathing but the full ryokan experience: kaiseki cuisine, yukata strolls between the seven historic soto-yu bathhouses, and the timeless hospitality that defines Japan's finest hot spring culture.