Urakusatsu Tou
Half open-air bath rooms; hourly fee-based private outdoor bath

Kusatsu Onsen 草津温泉 — Gunma
Private open-air bath in your room
Rooms with open-air bath
The Yubatake steams in the middle of town — water so hot and strong they still cool it by hand, the old way. And the bath? It's in your room. Not down a corridor, not on a sign-up sheet. Run it before dinner. Run it again at midnight. Wake up and get straight back in — nobody's timetable touches you here.

Translated from Japanese guest reviews — the texture English roundups rarely carry.
Guests keep coming back to: having the bath all to themselves · the quiet · the food
“Enjoy an elegant soak in the open-air baths in your guest room, or take a tour of the 23 diverse baths. Japanese kaiseki cuisine featuring Wagyu beef, dinner, large public baths featuring the hot springs of Kusatsu—open-air baths—two...”
The town's public baths welcome tattooed guests. Kusatsu Onsen's three public baths (Gozanoyu, Otakinoyu and Sainokawara) do not refuse entry to tattooed guests, according to the official Gozanoyu FAQ. And at this property you have a private bath anyway, so tattoos are a non-issue from check-in to check-out.
Private-bath and water facts were checked against the property's official site and Japanese booking pages in November 2026. Room plans change — confirm the private bath is included in the plan you book.
More in Kusatsu Onsen
Half open-air bath rooms; hourly fee-based private outdoor bath
Every unit has a private hot spring bath (open-air not specified)
Two reservable baths — a glossy Shigaraki ceramic bath and a hinoki cypress bath — at a quiet hillside hotel above the Yubatake. Sessions run 45 minutes.