Candeo Hotels Omiya, a hotel in Sakuragicho by Omiya Station, has a top-floor Sky Spa with indoor and open-air baths that sells a day-visitor package to non-guests. The men's side has an auto-löyly sauna, a cold bath at 17°C and outdoor seating; the women's side has a mist sauna at 45°C. The saunas close from 2:00 to 6:00. Check the visitor page for current hours and prices.