There is a sign that does not allow tattoos or tattoos. I entered at 1:00 am when I was free, so I entered because there were no people in the dressing room or the bathhouse. There was one open-air bath, but it has not been seen. On the way, some people came in and some cleaning people were messing around, but since I was out of the room, I didn't see anything in particular, so it was okay, but there is an atmosphere that seems to be sent off when I see it. .. Timing and luck ...