Meanings

hot spring geisha

bathing in a hot spring

hot spring organism

balneology (study of therapeutic use of baths)

carbonated spring

radon hot spring

hot spring inn (onsen ryokan) priding itself on its cuisine

hot spring guest

radium hot spring

hot spring rights

solfataric clay

thermal spring source

therapeutic hot spring

visiting multiple hot springs

fango

Izumi (former province located in the southwest of present-day Osaka Prefecture)

artesian spring

hot spring

hot spring water

simple hot spring (containing less than one thousand ppm of dissolved minerals)