Asanoya
湯村温泉 朝野家
Every room has the hot spring in it — the ryokan’s wording is that even the taps at the basin run on it — and six room types have an open-air bath of their own besides. The large bath and the open-air one carry no published rule, so the room is the answer.
Best for: Yumura's water in your own room, in a house that teaches tea and incense
The wording is 全客室温泉付, with 客室のお風呂・洗面の蛇口にいたるまで全て天然かけ流し温泉. No tattoo policy is published; ask when you book if you want one in writing.