草津温泉 御座之湯
(くさつおんせん ぎょざのゆ)
Uses natural hot spring water
Allows entry with visible tattoos
Unverified
Shower, wash stations, soap and shampoo provided
Towels available to rent or borrow
And the last, third onsen in the set of "main Kusatsu ones" — Goza-no-Yu. Here there are two baths from two of Kusatsu's main sources, including from the Yubatake itself. All in a very atmospheric wooden room with high ceilings.