Open 23 hours a day at the foot of Fuji, where you can enjoy the floating sensation of the Dead Sea and the blessings of Mount Fuji's underground spring water
Shizuoka Fujinomiya City
"Fugaku Onsen Hananoyu" is a large bath facility in Fujinomiya City, at the foot of Mount Fuji. Its biggest highlight is the "Dead Sea salt bath," which uses Dead Sea salt imported from Israel, offering the unusual sensation of floating in the water. The sauna area is also well equipped, featuring a high-temperature sauna using bakuhan stone, a low-temperature sauna using binchotan charcoal, and even an authentic weekend-only tent sauna. The cold plunge bath uses free-flowing water from Mount Fuji's underground springs, and its naturally soft feel against the skin is part of its appeal. With 23-hour operation, it is also an ideal base for your trip.
Sauna TypeDry Sauna
Stove Typefar_infrared
Capacity25people
A large high-temperature far-infrared sauna using bakuhan stone. Thanks to the far-infrared effect emitted by the stone, it warms you deeply from within and promotes a refreshing sweat. The spacious room has good heat circulation, allowing you to refresh yourself in stable, comfortable warmth.
Sauna TypeHerb Sauna
Inside the steam bath, you can fully enjoy the herbal-infused steam at a leisurely pace.
Sauna TypeDry Sauna
A mild, low-temperature sauna with binchotan charcoal on the walls. It places less strain on the body and warms you gradually, gently relaxing both body and mind. Recommended for people who are not fond of saunas, or who want to take their time detoxing.
Water QualityNatural Water (Groundwater, Spring, etc.)
Capacity5people
A cold plunge bath using underground spring water, one of Mount Fuji's abundant natural blessings. Its remarkably soft feel against the skin is a hallmark of natural water. Sink your whole body into the pure water and experience the highest-grade cool-down.
Closed Days: None
805 Hibarigaoka, Fujinomiya City, Shizuoka 418-0003
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
Open 23 hours a day at the foot of Fuji, where you can enjoy the floating sensation of the Dead Sea and the blessings of Mount Fuji's underground spring water
Shizuoka Fujinomiya City
"Fugaku Onsen Hananoyu" is a large bath facility in Fujinomiya City, at the foot of Mount Fuji. Its biggest highlight is the "Dead Sea salt bath," which uses Dead Sea salt imported from Israel, offering the unusual sensation of floating in the water. The sauna area is also well equipped, featuring a high-temperature sauna using bakuhan stone, a low-temperature sauna using binchotan charcoal, and even an authentic weekend-only tent sauna. The cold plunge bath uses free-flowing water from Mount Fuji's underground springs, and its naturally soft feel against the skin is part of its appeal. With 23-hour operation, it is also an ideal base for your trip.
Sauna TypeDry Sauna
Stove Typefar_infrared
Capacity25people
A large high-temperature far-infrared sauna using bakuhan stone. Thanks to the far-infrared effect emitted by the stone, it warms you deeply from within and promotes a refreshing sweat. The spacious room has good heat circulation, allowing you to refresh yourself in stable, comfortable warmth.
Sauna TypeHerb Sauna
Inside the steam bath, you can fully enjoy the herbal-infused steam at a leisurely pace.
Sauna TypeDry Sauna
A mild, low-temperature sauna with binchotan charcoal on the walls. It places less strain on the body and warms you gradually, gently relaxing both body and mind. Recommended for people who are not fond of saunas, or who want to take their time detoxing.
Water QualityNatural Water (Groundwater, Spring, etc.)
Capacity5people
A cold plunge bath using underground spring water, one of Mount Fuji's abundant natural blessings. Its remarkably soft feel against the skin is a hallmark of natural water. Sink your whole body into the pure water and experience the highest-grade cool-down.
Closed Days: None
805 Hibarigaoka, Fujinomiya City, Shizuoka 418-0003
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