In the observation public bath overlooking the spectacular scenery of Beppu Bay below, abundant spring water is used in a free-flowing style. The sodium chloride spring is highly moisturizing, and its hallmark is that it leaves your skin soft and hydrated after bathing. Soaking while gazing at the ever-changing sea and sky creates a liberating feeling that makes you forget everyday life. With the sound of the waves as background music, you can fully enjoy Beppu's famous hot spring to your heart's content.

Four private observation open-air baths on the rooftop: Hokuto Shichisei, Nagareboshi, Ginga, and Amanogawa. All face Beppu Bay, allowing guests to enjoy the vast ocean during the day and the night view of Oita at night in a private setting. Soaking in the hot spring water flowing directly from the source, you can experience the sense of openness that makes the sky and sea seem to become one—one of our inn's signature facilities.