We stayed at Kaneyoshi Ryokan for 2 nights and loved the place. It’s in a great location right in the heart of Dotonburi and we were lucky enough to get a room overlooking the river. The room was a decent size with a sunroom off the sleeping area which had air conditioning. The staff were so friendly and helpful, the gentleman at reception informed us a typhoon was coming and looked up JR train times for us to get to Hiroshima.
We tried the Japanese breakfast which was delicious and I highly recommend for the experience.
Stayed at Kaneyoshi Ryokan, Namba Dotombori, Osaka.