A hidden gem in front of Funabori Station, with a hard-edged sauna over 100°C and a spacious cold plunge bath
Tokyo Edogawa City
This long-established, men-only sauna facility is in an excellent location, just a 1-minute walk from Funabori Station. The sauna room is known for its powerful heat, with temperatures exceeding 100°C, and its hard-edged setup reminiscent of the Showa-era strong style. The cold plunge bath is spacious and maintained at a stable temperature of around 18°C, letting you fully enjoy the contrast with the high-temperature sauna. Loved by many sauna enthusiasts as a hidden gem where crowds are light and you can relax quietly, it is also extremely convenient for after-work visits and overnight stays.
Sauna TypeDry Sauna
Stove TypeConvection Stove (Sauna Stone)
Capacity15people
This dry sauna is proudly set at a high temperature exceeding 100°C. Its powerful heat envelops your entire body and promotes deep sweating in a short time.
Water QualityTap Water
Capacity6people
This cold plunge bath features a spacious tub. With a stable temperature of around 18°C, it gently yet thoroughly cools your body after the high-temperature sauna.
Closed Days: None
1-7-9 Funabori, Edogawa-ku, Tokyo 134-0091
Gender Access
Male Only
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 hidden gem in front of Funabori Station, with a hard-edged sauna over 100°C and a spacious cold plunge bath
Tokyo Edogawa City
This long-established, men-only sauna facility is in an excellent location, just a 1-minute walk from Funabori Station. The sauna room is known for its powerful heat, with temperatures exceeding 100°C, and its hard-edged setup reminiscent of the Showa-era strong style. The cold plunge bath is spacious and maintained at a stable temperature of around 18°C, letting you fully enjoy the contrast with the high-temperature sauna. Loved by many sauna enthusiasts as a hidden gem where crowds are light and you can relax quietly, it is also extremely convenient for after-work visits and overnight stays.
Sauna TypeDry Sauna
Stove TypeConvection Stove (Sauna Stone)
Capacity15people
This dry sauna is proudly set at a high temperature exceeding 100°C. Its powerful heat envelops your entire body and promotes deep sweating in a short time.
Water QualityTap Water
Capacity6people
This cold plunge bath features a spacious tub. With a stable temperature of around 18°C, it gently yet thoroughly cools your body after the high-temperature sauna.
Closed Days: None
1-7-9 Funabori, Edogawa-ku, Tokyo 134-0091
Gender Access
Male Only
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