Day sento / onsen recs

Hi guys, my mother is flying in late tomorrow and I’d love to take her to a day sento or onsen to recover from a super long flight on Weds. I’m having a bit of trouble finding a good place on my own, so hoping for your recommendations. If possible I’d like a place that has:

• an outdoor pool
• a cold pool
• massage chairs (ideally a few of them so there’s not a long waiting line for one or two chairs)
• food/meals inside the facility

Anywhere close to Kyoto is fine, as long as it’s easily accessible by public transport. I’m fine going to Uji, Lake Biwa, Osaka… but probably not more than an hour out from central Kyoto.

Obviously has to be open on Wednesdays, and specifically Weds 10th.

Thanks for your help 🙏