An authentic sauna and silky, skin-beautifying natural hot spring with views of the Tsushima Sea
Nagasaki Tsushima City
Kami-Tsushima Onsen Nagisa no Yu is a day-use hot spring facility in Tsushima City, Nagasaki Prefecture. The large communal bath features a high-temperature dry sauna and a cold plunge bath with a crisp chill that feels refreshing, allowing you to work up a proper sweat. The natural hot spring is a mildly alkaline simple spring known for its silky, smooth feel. A variety of baths including a bubble bath, jet baths, and a waterfall shower are available, so you can fully enjoy a leisurely, unhurried time.
TypeNatural Hot Spring
A natural hot spring that is a mildly alkaline simple spring. The water has a slightly viscous, silky feel, and your skin becomes smooth after bathing. With a variety of baths such as bubble baths, jet baths, and a waterfall shower, you can leisurely enjoy the hot water to suit your preference.
Sauna TypeDry Sauna
Stove TypeInfrared Heater
Capacity6people
A dry sauna heated by far-infrared heaters. The room is a quiet space without a TV, where you can listen to background music and reflect. The soft heat unique to far-infrared penetrates to the core, encouraging steady perspiration.
Water QualityTap Water
Capacity2people
A cold plunge bath located just beside the sauna room. The water has a soft quality and a sharp coolness that quickly cools down an overheated body. The tub is compact and tiled. Sitting on the edge of the bathing area to rest slowly is also pleasant.
Closed Days: Monday
1217-8 Nishidomari, Kami-Tsushima Town, Tsushima City, Nagasaki 817-1703, 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
An authentic sauna and silky, skin-beautifying natural hot spring with views of the Tsushima Sea
Nagasaki Tsushima City
Kami-Tsushima Onsen Nagisa no Yu is a day-use hot spring facility in Tsushima City, Nagasaki Prefecture. The large communal bath features a high-temperature dry sauna and a cold plunge bath with a crisp chill that feels refreshing, allowing you to work up a proper sweat. The natural hot spring is a mildly alkaline simple spring known for its silky, smooth feel. A variety of baths including a bubble bath, jet baths, and a waterfall shower are available, so you can fully enjoy a leisurely, unhurried time.
TypeNatural Hot Spring
A natural hot spring that is a mildly alkaline simple spring. The water has a slightly viscous, silky feel, and your skin becomes smooth after bathing. With a variety of baths such as bubble baths, jet baths, and a waterfall shower, you can leisurely enjoy the hot water to suit your preference.
Sauna TypeDry Sauna
Stove TypeInfrared Heater
Capacity6people
A dry sauna heated by far-infrared heaters. The room is a quiet space without a TV, where you can listen to background music and reflect. The soft heat unique to far-infrared penetrates to the core, encouraging steady perspiration.
Water QualityTap Water
Capacity2people
A cold plunge bath located just beside the sauna room. The water has a soft quality and a sharp coolness that quickly cools down an overheated body. The tub is compact and tiled. Sitting on the edge of the bathing area to rest slowly is also pleasant.
Closed Days: Monday
1217-8 Nishidomari, Kami-Tsushima Town, Tsushima City, Nagasaki 817-1703, 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