Relaxing — deep, immediate muscle release.
Loaded with major ions — the essential minerals (Ca, Mg).
Dense, salty water — you float without effort.
Amagasaki, in the northwestern part of Hyogo Prefecture directly west of Osaka on the Yodo River, is historically one of Japan's most important industrial cities, its Meiji-era steel, chemical, and textile factories making it a cornerstone of Japan's industrial modernisation, and the site of the 2005 Fukuchiyama Line train derailment — the deadliest rail accident in postwar Japan — which has made rail safety culture a defining civic concern of the city. Amagasaki Onsen Hyogo draws on sodium and bicarbonate thermal waters from the deep geological wells beneath the Osaka-Hanshin industrial plain, providing restorative baths in a historically industrial city whose remarkable cultural revival through the creation of the CATS Theatre musical performing arts venue and the Amagasaki Municipal General Culture Center has reinvented the city's identity from industrial heritage to creative arts hub. The Amagasaki CATS Theatre and performing arts scene, the traditional sake brewing districts along the Mukogawa River adjacent to Amagasaki, and the easy access to both Osaka's entertainment and Kobe's cosmopolitan heritage via the JR Osaka Loop and Hanshin Main lines create a culturally evolving and industrially historic spa destination in the Hanshin urban corridor.