A large sauna with auto löyly and a spacious, Wi-Fi-equipped relaxation area for the ultimate break
Niigata Nagaoka City
"Echigo Nagaoka Yuraiya" is a popular super sento in Nagaoka City, known for its extensive facilities and warm hospitality. The men's sauna features an auto löyly system that runs every hour, consistently delivering the ideal humidity and heat for an authentic sweat session. On the women's side, there is a salt sauna that leaves your skin feeling smooth. After the sauna, you can enjoy a refreshing cold plunge bath chilled by a chiller, followed by a relaxing outdoor air bath in the open-air area. Inside the facility, there is also a comic corner with 1,500 books, free Wi-Fi, and work desks, making it a versatile place where you can comfortably spend the whole day, whether you want to unwind after the sauna, get some work done, or enjoy your hobbies.
TypeArtificial Hot Spring
An artificial hot spring that faithfully recreates the qualities of famous hot springs from across Japan. The water is changed to match the season, so you can enjoy the feeling of renowned baths from all over the country without leaving Nagaoka.
Sauna TypeDry Sauna
Stove TypeConvection Stove (Sauna Stone)
Capacity20people
A spacious sauna that warms the body deeply with far-infrared heat. On the men's side, auto löyly runs every hour from 11:00, letting you enjoy dynamic waves of heat.
Sauna TypeSalt Sauna
Stove Typeconvection
Capacity6people
A sauna where natural salt is applied to the body to remove dirt and impurities from the pores, leaving the skin smooth and beautiful. This low-temperature facility lets you enjoy detoxing at a relaxed pace and is especially popular with women.
Water QualityTap Water
Capacity4people
A cold plunge bath equipped with a chiller that keeps it consistently cold all year round. It tightens pores opened by the sauna and refreshes both body and mind. It is also spacious enough for you to soak in comfort.
Closed Days: None
1497-4 Kawasaki-machi, Nagaoka-shi, Niigata 940-0861
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
A large sauna with auto löyly and a spacious, Wi-Fi-equipped relaxation area for the ultimate break
Niigata Nagaoka City
"Echigo Nagaoka Yuraiya" is a popular super sento in Nagaoka City, known for its extensive facilities and warm hospitality. The men's sauna features an auto löyly system that runs every hour, consistently delivering the ideal humidity and heat for an authentic sweat session. On the women's side, there is a salt sauna that leaves your skin feeling smooth. After the sauna, you can enjoy a refreshing cold plunge bath chilled by a chiller, followed by a relaxing outdoor air bath in the open-air area. Inside the facility, there is also a comic corner with 1,500 books, free Wi-Fi, and work desks, making it a versatile place where you can comfortably spend the whole day, whether you want to unwind after the sauna, get some work done, or enjoy your hobbies.
TypeArtificial Hot Spring
An artificial hot spring that faithfully recreates the qualities of famous hot springs from across Japan. The water is changed to match the season, so you can enjoy the feeling of renowned baths from all over the country without leaving Nagaoka.
Sauna TypeDry Sauna
Stove TypeConvection Stove (Sauna Stone)
Capacity20people
A spacious sauna that warms the body deeply with far-infrared heat. On the men's side, auto löyly runs every hour from 11:00, letting you enjoy dynamic waves of heat.
Sauna TypeSalt Sauna
Stove Typeconvection
Capacity6people
A sauna where natural salt is applied to the body to remove dirt and impurities from the pores, leaving the skin smooth and beautiful. This low-temperature facility lets you enjoy detoxing at a relaxed pace and is especially popular with women.
Water QualityTap Water
Capacity4people
A cold plunge bath equipped with a chiller that keeps it consistently cold all year round. It tightens pores opened by the sauna and refreshes both body and mind. It is also spacious enough for you to soak in comfort.
Closed Days: None
1497-4 Kawasaki-machi, Nagaoka-shi, Niigata 940-0861
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