Ota City is famous for many hot springs and the number of public baths. “KUROYU” -black-colored  hot springs water is one of the unique aspect of  Ota City for its color and efficacy. Ota City and Kawasaki City collaborated to produce this soda with an image of “KUROYU”.  Available to purchase only at limited shops and public baths in Ota City including Ota City Tourist Information Center.

More Information

  • Ota & Kawasaki City Tourist Community Development Executive Committee

  • ￥200 (tax included)