55. Kisoya, Gero Onsen Went with a tegata for higaeri (listed from 15 to 17, and except Saturdays from 18 to 20). The indoor bath room has a soft floor. There's a plaque with a bird on the wall. The outdoor bath is small, the view from it is pretty nominal (but you can see Hotel Sasara from the previous review). Water temperature slightly below hot, with a sour-chlorine smell, and fine white limescale particles in the indoor bath. Decent enough, but compared to other onsens in Gero, you can skip it.