A 21st-century sento boasting an ultimate soft-water cold bath and a bouna sauna
Osaka Osaka City
A clean and well-accessible public bathhouse (sento) in Asahi Ward, Osaka City. The entire facility uses alkaline-sodium soft water, which is known for leaving the skin feeling moisturized and smooth. The combination of the high-humidity bouna sauna and the deep soft-water cold bath with water pouring down like a waterfall has earned overwhelming support from sauna enthusiasts and local residents alike.
Sauna TypeDry Sauna
Stove TypeBuilt-in Stove
Capacity12people
A bouna-type sauna with the heater housed beneath the bench. Mist-like steam is released about once every 10 minutes, keeping the humidity high and promoting a pleasant sweat.
Sauna TypeSteam Sauna
Capacity3people
A compact steam sauna. With its mild temperature, it is recommended for those who want to warm up slowly without feeling short of breath.
Water QualitySoft Water
Capacity4people
A deep cold bath about 1 meter in depth, with water pouring in from above like a waterfall. Since it uses skin-friendly soft water, it offers a luxuriously silky feel that makes you want to stay in it forever.
Water QualitySoft Water
Capacity2people
Another cold bath located next to the steam sauna. Like the main cold bath, it has clear water quality and cools the body thoroughly.
Closed Days: None
535-0002 3-6-19 Omiya, Asahi Ward, Osaka City, Osaka Prefecture
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 21st-century sento boasting an ultimate soft-water cold bath and a bouna sauna
Osaka Osaka City
A clean and well-accessible public bathhouse (sento) in Asahi Ward, Osaka City. The entire facility uses alkaline-sodium soft water, which is known for leaving the skin feeling moisturized and smooth. The combination of the high-humidity bouna sauna and the deep soft-water cold bath with water pouring down like a waterfall has earned overwhelming support from sauna enthusiasts and local residents alike.
Sauna TypeDry Sauna
Stove TypeBuilt-in Stove
Capacity12people
A bouna-type sauna with the heater housed beneath the bench. Mist-like steam is released about once every 10 minutes, keeping the humidity high and promoting a pleasant sweat.
Sauna TypeSteam Sauna
Capacity3people
A compact steam sauna. With its mild temperature, it is recommended for those who want to warm up slowly without feeling short of breath.
Water QualitySoft Water
Capacity4people
A deep cold bath about 1 meter in depth, with water pouring in from above like a waterfall. Since it uses skin-friendly soft water, it offers a luxuriously silky feel that makes you want to stay in it forever.
Water QualitySoft Water
Capacity2people
Another cold bath located next to the steam sauna. Like the main cold bath, it has clear water quality and cools the body thoroughly.
Closed Days: None
535-0002 3-6-19 Omiya, Asahi Ward, Osaka City, Osaka Prefecture
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