Publicly accessible onsen on Miyajima

Planning a day trip to Miyajima in August, looking to see which ryokans/hotels will allow a day traveler (with a fee I expect) to use the rotenburo/onsen facilities. Google has failed me - anyone know of which ones allow a non-staying guest to use their onsen?

Thanks
Mark

There are probably more, but here are 4 I found:
Kinsuikan: http://www.kinsuikan.jp/access.html
LiveMax Resort Aki Miyajima: https://www.livemax-resort.com/hiroshima/akimiyajima/
Morinoyado: http://www.morinoyado.jp/english/index.html
Hotel Miyajima Villa: https://miyajima-villa.jp/en

Thanks, appreciate it.

Mark

i also thank you very much. do you maybe know by chance if iwaso has also open for non hotel guests?
http://www.iwaso.com/english/spa/
i couldnt read any info in this direction on their english page. i saw it is called "public" baths, but is hikaeri onsen possible?

I stayed there a few years ago, it was not open to the public.