[For outpatient customers: Regarding the use of the hot bath facility] Advance reservations are required to use the hot bath facility before treatment. [For customers who wish to take a bath before treatment] Please enter your request in the answer column. *We are unable to provide cleaning time between 13:00 and 15:00. In that case, we will inform you after the treatment. On the day of your stay, please tell the name of the person making the spa reservation at the hotel front desk. We will give you a card key for the hot spring facility. [For guests staying at the hotel] There is no need to make a reservation to use the hot spring facilities after check-in. Please use the card key in your room at any time you like, excluding cleaning times. Please come to the spa on the 1st floor at the time of your treatment reservation.