Kyushu's first tatami bath and a "double skin-beautifying bath" that combines two types of spring water
Fukuoka Asakura City
"Hotel Parens Onoya" is a long-established inn in Harazuru Onsen, Asakura City, Fukuoka Prefecture, with a history of more than 140 years. It takes pride in its "double skin-beautifying bath," which combines two types of spring water: alkaline simple hot spring water and sulfur spring water. The silky, lotion-like water gently envelops the skin. Its first-in-Kyushu tatami bath features special tatami mats laid throughout the washing area, and is praised for being slip-resistant and pleasantly soft to the touch. The garden open-air bath, renewed in 2022, as well as a comfortable sauna and cold plunge bath, are also available. In a high-quality space designed by a designer, you can fully enjoy the healing benefits of this famous hot spring.
TypeNatural Hot Spring
Harazuru Onsen is renowned as a "double skin-beautifying bath." It combines two types of spring water, alkaline simple hot spring water and sulfur spring water, and is expected to help both remove old dead skin cells and brighten the skin. Its signature silky, lotion-like texture is a defining feature, leaving the skin moist and smooth after bathing. You can fully savor this luxurious water quality in the garden open-air bath or the famous tatami bath.
Sauna TypeDry Sauna
Stove TypeConvection Stove (Sauna Stone)
Capacity4people
A dry sauna wrapped in pleasant steam and heat. It slowly warms you from the core of your body, allowing you to sweat out everyday fatigue. In the clean interior, you can spend a refreshing moment quietly facing yourself. After the sauna, a cool-down in Harazuru's famous hot spring or the cold plunge bath awaits.
Closed Days: Open all year
1841-1 Haki Kukimiya, Asakura City, Fukuoka Prefecture 838-1514
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 moreKyushu's first tatami bath and a "double skin-beautifying bath" that combines two types of spring water
Fukuoka Asakura City
"Hotel Parens Onoya" is a long-established inn in Harazuru Onsen, Asakura City, Fukuoka Prefecture, with a history of more than 140 years. It takes pride in its "double skin-beautifying bath," which combines two types of spring water: alkaline simple hot spring water and sulfur spring water. The silky, lotion-like water gently envelops the skin. Its first-in-Kyushu tatami bath features special tatami mats laid throughout the washing area, and is praised for being slip-resistant and pleasantly soft to the touch. The garden open-air bath, renewed in 2022, as well as a comfortable sauna and cold plunge bath, are also available. In a high-quality space designed by a designer, you can fully enjoy the healing benefits of this famous hot spring.
TypeNatural Hot Spring
Harazuru Onsen is renowned as a "double skin-beautifying bath." It combines two types of spring water, alkaline simple hot spring water and sulfur spring water, and is expected to help both remove old dead skin cells and brighten the skin. Its signature silky, lotion-like texture is a defining feature, leaving the skin moist and smooth after bathing. You can fully savor this luxurious water quality in the garden open-air bath or the famous tatami bath.
Sauna TypeDry Sauna
Stove TypeConvection Stove (Sauna Stone)
Capacity4people
A dry sauna wrapped in pleasant steam and heat. It slowly warms you from the core of your body, allowing you to sweat out everyday fatigue. In the clean interior, you can spend a refreshing moment quietly facing yourself. After the sauna, a cool-down in Harazuru's famous hot spring or the cold plunge bath awaits.
Closed Days: Open all year
1841-1 Haki Kukimiya, Asakura City, Fukuoka Prefecture 838-1514
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