Kiyomachi Onsen is a hot spring resort town and typically the accomodations are quite pricey, certainly more than I could pay. However I did find a really cheap place.3.000 yen for a tatami room with access to a kitchen in a small, old, run down building that a local onsen used. The baths were in a couple of small old building next door. There were absolutely no tourists, the place was used