Ocean-view hotel with spectacular views of the Shiranui Sea
Kumamoto Minamata City
Yunoko Hot Spring Umi to Yuyake is an ocean-view hot spring resort with all rooms facing the Shiranui Sea. In addition to its free-flowing source water from the "Bijin no Yu" spring, the property offers clean, comfortable dry saunas and a cold plunge bath for both men and women. From the open-air observation baths you can enjoy sea sunsets, night views, and the silhouette of Amakusa across the water, spending moments of ultimate state of perfect relaxation while listening to the waves.
TypeNatural Hot Spring
Bijin no Yu is a weakly alkaline carbonated spring known as a "beauty bath." The water has a soft feel on the skin and, being free-flowing from the source, the hot spring helps prevent getting chilled after bathing.
Sauna TypeDry Sauna
Stove TypeConvection Stove (Sauna Stone)
Capacity3people
A dry sauna with a calm atmosphere where modern jazz plays. It feels clean and allows you to sweat slowly and comfortably.
Water QualityTap Water
Capacity1people
A single-person-size cold plunge bath installed right next to the sauna room. Fresh water is constantly supplied, letting you cool down with a private feel.
Closed Days: None
1213 Osako, Minamata City, Kumamoto Prefecture 867-0009, Japan
Gender Access
Gender Separated
Curated by an expert who visits onsen and sauna facilities every day and has explored 300+ locations — only facilities confirmed to be truly exceptional are featured.
Learn more
Ocean-view hotel with spectacular views of the Shiranui Sea
Kumamoto Minamata City
Yunoko Hot Spring Umi to Yuyake is an ocean-view hot spring resort with all rooms facing the Shiranui Sea. In addition to its free-flowing source water from the "Bijin no Yu" spring, the property offers clean, comfortable dry saunas and a cold plunge bath for both men and women. From the open-air observation baths you can enjoy sea sunsets, night views, and the silhouette of Amakusa across the water, spending moments of ultimate state of perfect relaxation while listening to the waves.
TypeNatural Hot Spring
Bijin no Yu is a weakly alkaline carbonated spring known as a "beauty bath." The water has a soft feel on the skin and, being free-flowing from the source, the hot spring helps prevent getting chilled after bathing.
Sauna TypeDry Sauna
Stove TypeConvection Stove (Sauna Stone)
Capacity3people
A dry sauna with a calm atmosphere where modern jazz plays. It feels clean and allows you to sweat slowly and comfortably.
Water QualityTap Water
Capacity1people
A single-person-size cold plunge bath installed right next to the sauna room. Fresh water is constantly supplied, letting you cool down with a private feel.
Closed Days: None
1213 Osako, Minamata City, Kumamoto Prefecture 867-0009, Japan
Gender Access
Gender Separated
Curated by an expert who visits onsen and sauna facilities every day and has explored 300+ locations — only facilities confirmed to be truly exceptional are featured.
Learn more