Hasunuma Onsen

A Nishi-Kamata hot-spring bathhouse renovated and reopened in December 2017, with an interior themed around Taisho-era romance and inspired by Dogo Onsen. Every tub uses hot-spring water, and the natural onsen and cold-water baths are free-flowing (kakenagashi); there is also a carbonated-spring bath. Sounds of a babbling stream, birdsong, and insects are recreated through floor vibration. It is about two minutes on foot from Hasunuma Station on the Tokyu Ikegami Line.