An oriental-style hot spring inn located on a hill overlooking Mikawa Bay. At Bi Hakusen, the scenic open-air bath on the first floor, the water is an alkaline simple hot spring with very little salt or calcium, which is extremely rare in coastal areas and is loved as a beauty bath that leaves the skin silky smooth. The unique fan-shaped tub curves toward the sea and has armrests, so you can stretch out your legs and relax as if in a reclining bath, enjoying a half-bath while being wrapped in endless blue sky and sea. *The indoor bath in the 7th-floor Panorama Spa and the private open-air baths are not hot springs, but heated water.

A private open-air bath where you can spend a relaxing time in complete privacy while enjoying spectacular views. Available by advance reservation only for a fee, it lets you savor luxurious time just for you while looking out over the calm Mikawa Bay stretching endlessly before you. There is also a reservation plan for a genuine tent sauna equipped with a wood stove, using the private open-air bath, so you can enjoy a special outdoor air bath and totonou experience in an open location surrounded by nature. *This is not a hot spring.