If you are staying at a ryokan in Kinosaki, you will receive a free pass to all the onsen. Please show this pass to the staff at the entrance and then remove your geta. You can leave your geta in the entrance.
For visitors that do not have a pass, please take off your shoes and place them in one of the shoe lockers located in the front. Then you can purchase a ticket either at the onsen’s front desk or at a vending machine next to the front desk.