An earth-friendly eco natural hot spring that makes 100% use of source heat
Osaka Sakai City
An eco-friendly bathhouse in Nishi Ward, Sakai City that makes use of the thermal energy of its natural spring source. It also uses hot spring water, known as the beautiful skin bath, for the faucets, showing its meticulous attention to detail. In the men's sauna, a powerful automatic löyly using fans is held at 0 and 30 minutes every hour, letting you experience a surge of heat waves all at once. With a well-chilled cold plunge bath and outdoor air bathing space, you can enjoy an exceptional refreshment experience.
TypeNatural Hot Spring
A high-quality natural hot spring of sodium bicarbonate and chloride spring water. It lavishly offers a free-flowing bath of the beautiful skin bath, which gently dissolves impurities on the skin and leaves it smooth after bathing.
Sauna TypeDry Sauna
Stove TypeInfrared Heater
Capacity30people
A spacious three-tier dry sauna. In the men's bath, automatic löyly is performed at 0 and 30 minutes every hour, and the intense heat wave circulated by fans in an instant envelops your entire body.
Water QualityTap Water
Capacity5people
A cold plunge bath located right next to the sauna room. It thoroughly cools your whole body and enhances the benefits of alternating between hot and cold bathing with the sauna.
Closed Days: None
593-8308 Osaka Prefecture Sakai City Nishi Ward Jinnocho 3-6-1
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
An earth-friendly eco natural hot spring that makes 100% use of source heat
Osaka Sakai City
An eco-friendly bathhouse in Nishi Ward, Sakai City that makes use of the thermal energy of its natural spring source. It also uses hot spring water, known as the beautiful skin bath, for the faucets, showing its meticulous attention to detail. In the men's sauna, a powerful automatic löyly using fans is held at 0 and 30 minutes every hour, letting you experience a surge of heat waves all at once. With a well-chilled cold plunge bath and outdoor air bathing space, you can enjoy an exceptional refreshment experience.
TypeNatural Hot Spring
A high-quality natural hot spring of sodium bicarbonate and chloride spring water. It lavishly offers a free-flowing bath of the beautiful skin bath, which gently dissolves impurities on the skin and leaves it smooth after bathing.
Sauna TypeDry Sauna
Stove TypeInfrared Heater
Capacity30people
A spacious three-tier dry sauna. In the men's bath, automatic löyly is performed at 0 and 30 minutes every hour, and the intense heat wave circulated by fans in an instant envelops your entire body.
Water QualityTap Water
Capacity5people
A cold plunge bath located right next to the sauna room. It thoroughly cools your whole body and enhances the benefits of alternating between hot and cold bathing with the sauna.
Closed Days: None
593-8308 Osaka Prefecture Sakai City Nishi Ward Jinnocho 3-6-1
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