Kumamoto Tamana City
A scenic open-air bath overlooking Ariake Sea
Kusamakura Onsen Tensui stands on a hill in Soeda, the setting of Natsume Soseki’s masterpiece Kusamakura, and boasts breathtaking panoramic views of Ariake Sea, the Shimabara Peninsula, and Mount Unzen Fugendake. At sunset in particular, the open-air bath is exceptionally beautiful as you watch the sun sink into the sea. The large bath area is equipped with a far-infrared sauna, and after sauna time, a cold plunge bath filled with Kumamoto’s abundant natural underground water awaits. There is also a newly introduced reservation-only private scenic open-air sauna, where you can enjoy totonou in a private space. From the seasonal mandarin orange bath to the atmospheric Kusamakura no Yu, you can refresh your mind and body in a variety of baths that blend playfulness with history.
Fresh 100% natural hot spring water replaced every day. The water is mildly alkaline and gentle on the skin, leaving it soft and smooth after bathing. Please relax and enjoy the renowned spring while gazing out over the spectacular view of Ariake Sea.
A clean sauna using a far-infrared gas stove. Gentle heat envelops your whole body and promotes efficient sweating. On some days, a citrus aroma fills the air, letting you enjoy a relaxing sauna time.
Irregular Holidays
Kumamoto Tamana City
A scenic open-air bath overlooking Ariake Sea
Kusamakura Onsen Tensui stands on a hill in Soeda, the setting of Natsume Soseki’s masterpiece Kusamakura, and boasts breathtaking panoramic views of Ariake Sea, the Shimabara Peninsula, and Mount Unzen Fugendake. At sunset in particular, the open-air bath is exceptionally beautiful as you watch the sun sink into the sea. The large bath area is equipped with a far-infrared sauna, and after sauna time, a cold plunge bath filled with Kumamoto’s abundant natural underground water awaits. There is also a newly introduced reservation-only private scenic open-air sauna, where you can enjoy totonou in a private space. From the seasonal mandarin orange bath to the atmospheric Kusamakura no Yu, you can refresh your mind and body in a variety of baths that blend playfulness with history.
Fresh 100% natural hot spring water replaced every day. The water is mildly alkaline and gentle on the skin, leaving it soft and smooth after bathing. Please relax and enjoy the renowned spring while gazing out over the spectacular view of Ariake Sea.
A clean sauna using a far-infrared gas stove. Gentle heat envelops your whole body and promotes efficient sweating. On some days, a citrus aroma fills the air, letting you enjoy a relaxing sauna time.
Irregular Holidays
A reservation-only private sauna. Located in the open-air area, this luxurious space lets you enjoy self-löyly while taking in exclusive views of Ariake Sea. The totonou experience in the midst of nature delivers a sense of wonder you can only find here.
A cold plunge bath that makes generous use of high-quality natural underground water from Kumamoto. Since no chiller is used, the water temperature varies by season, but that also lets you feel its naturally pleasant touch on the skin. Another nice point is that you can adjust the temperature to your liking with the prepared ice.
A reservation-only private sauna. Located in the open-air area, this luxurious space lets you enjoy self-löyly while taking in exclusive views of Ariake Sea. The totonou experience in the midst of nature delivers a sense of wonder you can only find here.
A cold plunge bath that makes generous use of high-quality natural underground water from Kumamoto. Since no chiller is used, the water temperature varies by season, but that also lets you feel its naturally pleasant touch on the skin. Another nice point is that you can adjust the temperature to your liking with the prepared ice.
