Kin no Yu Onsen is a public day-use hot spring in Arima Onsen, Hyogo. It specializes in Kinsen, the historic “golden water” rich in iron and salt, which turns reddish-brown when exposed to air. The bathhouse has separate facilities for men and women and offers a traditional local bathing experience.
It is fully tattoo-friendly, welcoming guests without restrictions. English-speaking staff, credit card payments, vending machines, and walk-in access make it convenient for international visitors.
