大江戸温泉物語 ますや
(おおえどおんせんものがたり ますや)
218. Oedoonsen Monogatari Masuya, Naruko Onsen Visited on higaeri for 4 stickers on the local tegate (listed from 14:00 to 18:00). In photos I later saw there was some amazing bath upstairs with views, but I ended up in the less interesting ones. Not sure if it alternates between M/F, or I just missed it, or it's not available for higaeri, or the staff didn't point it out. Photos of the baths I visited from the internet match reality. Inside, the main bath has a forest view, but through reinforced glass. Water is clear, temperature around 40. Breathing inside is comfortable. There was also a round herbal foot bath where a group of young Japanese people was sitting. Outdoor bath is small, no view, water is clear, temperature 42. If you can't get to that large outdoor bath from the hotel photos, you can skip this. If that large bath is actually accessible, the place would look interesting.