Small sento but with some amazing tiles! The dividing wall has a Picasso or Miró looking abstract tile art on the wall. I saw a map of Osaka with the Yodogawa, a singing godzilla monster, a rugby field, and an Osaka obachan while soaking in tubs. They have a small and mild cold water bath and dry sauna (plus ¥20 for the towel). I saw one guy with tattoos but YMMV.