A beauty bath with a silk bath and an icy cold winter cold plunge bath
Okayama Kagamino Town
A large day-use hot spring facility in Kamogawa Town, Okayama Prefecture, tucked in the heart of the Okutsu Onsen district and the largest of its kind in the town. Its alkaline simple spring, said to contain skin-whitening ingredients, is renowned as a beauty bath that leaves the skin feeling pale and smooth after bathing. There are large public baths on the 1st and 2nd floors, with the men's and women's areas alternating every Tuesday. Guests can enjoy a variety of baths, including a silk bath, jet bath, mildly warm 38-degree natural spring bath, and American spa. Sauna and cold plunge bath are also available. On the open-air side, benches for outdoor air baths are lined up, allowing visitors to enjoy forest bathing.
Sauna TypeDry Sauna
Stove TypeInfrared Heater
Capacity8people
A full-fledged dry sauna equipped with a gas-powered far-infrared stove. It has a TV and a spacious layout. Toweling sauna mats are laid out, creating a high-output setup that gets you thoroughly steamed.
Water QualityTap Water
Capacity2people
A cold plunge bath using tap water, with drastic seasonal temperature changes. In winter, it gets close to single-digit temperatures, making it popular with sauna-goers who want a firm chill. Because it is located a little farther from the sauna room, you can cool off without feeling self-conscious.
Closed Days: Thursday
261 Okutsukawanishi, Kagamino, Tomata District, Okayama 708-0504, 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
A beauty bath with a silk bath and an icy cold winter cold plunge bath
Okayama Kagamino Town
A large day-use hot spring facility in Kamogawa Town, Okayama Prefecture, tucked in the heart of the Okutsu Onsen district and the largest of its kind in the town. Its alkaline simple spring, said to contain skin-whitening ingredients, is renowned as a beauty bath that leaves the skin feeling pale and smooth after bathing. There are large public baths on the 1st and 2nd floors, with the men's and women's areas alternating every Tuesday. Guests can enjoy a variety of baths, including a silk bath, jet bath, mildly warm 38-degree natural spring bath, and American spa. Sauna and cold plunge bath are also available. On the open-air side, benches for outdoor air baths are lined up, allowing visitors to enjoy forest bathing.
Sauna TypeDry Sauna
Stove TypeInfrared Heater
Capacity8people
A full-fledged dry sauna equipped with a gas-powered far-infrared stove. It has a TV and a spacious layout. Toweling sauna mats are laid out, creating a high-output setup that gets you thoroughly steamed.
Water QualityTap Water
Capacity2people
A cold plunge bath using tap water, with drastic seasonal temperature changes. In winter, it gets close to single-digit temperatures, making it popular with sauna-goers who want a firm chill. Because it is located a little farther from the sauna room, you can cool off without feeling self-conscious.
Closed Days: Thursday
261 Okutsukawanishi, Kagamino, Tomata District, Okayama 708-0504, 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