The private open-air bath, opened in April 2000, is popular. Both of the private baths, named "Nagisano-yu" and "Misakino-yu", have an indoor and open-air bath. They are suitable for family and small groups, who prefer privacy.

	Private open-air bath Bath fee: 2,100Yen for 50minutes per group (including tax and service charge) Reservation needed (reservations upon arrival are acceptable)