An open-air bath with a spectacular view of Mt. Fuji and Hadano spring water selected as one of the 100 Famous Waters
Kanagawa Hadano City
"Meisui Hadano Fujimi-no-Yu" is a day-use natural hot spring facility in Hadano City, Kanagawa Prefecture. As its name suggests, you can take in a magnificent view of Mt. Fuji from the open-air bath, enjoying the changing beauty of the seasons while soaking. Its greatest feature is that it uses the abundant spring water of Hadano, which was selected as one of the Ministry of the Environment's 100 Famous Waters. In particular, the cold plunge bath uses this famous water in generous free-flowing style, and its amazingly soft, smooth feel against the skin is highly praised by sauna enthusiasts. The sauna is a genuine dry sauna, and cooling down with the famous water after working up a solid heat is exceptional. Another attraction is the natural hot spring, rich in metasilicic acid, a component known for its skin-beautifying properties.
TypeNatural Hot Spring
A blessed hot spring nurtured by the nature of Tanzawa. Rich in metasilicic acid, known for its skin-beautifying properties, it is expected to help leave the skin smooth and supple. In the open-air bath, you can enjoy a liberating soak while gazing at the spectacular view of Mt. Fuji. The indoor baths include a spacious large bath and a jacuzzi, allowing you to unwind and soothe your daily fatigue at a relaxed pace.
Sauna TypeDry Sauna
Stove TypeConvection Stove (Sauna Stone)
Capacity10people
A dry sauna equipped with a full-scale convection stone stove. The room has a calm atmosphere, and you can feel the deep, penetrating heat as it warms you thoroughly from the inside out. A TV is also installed, so you can relax and work up a gentle sweat. Just outside the sauna room is the signature cold plunge bath using the facility's famous water, allowing for a smooth alternating hot-and-cold bathing experience.
Water QualityNatural Water (Groundwater, Spring, etc.)
Capacity2people
Generously uses Hadano spring water, selected as one of the Ministry of the Environment's 100 Famous Waters, in free-flowing style. The water quality is astonishingly soft, with a smooth feel that gently envelops the skin. It is refreshingly cold yet never sharp, offering an exceptional cooling experience that makes you want to stay in it forever. This invigorating cold plunge bath, unique to famous water, is loved by many guests.
Closed Days: None
〒257-0031 4553-1 Soya, Hadano City, Kanagawa 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
An open-air bath with a spectacular view of Mt. Fuji and Hadano spring water selected as one of the 100 Famous Waters
Kanagawa Hadano City
"Meisui Hadano Fujimi-no-Yu" is a day-use natural hot spring facility in Hadano City, Kanagawa Prefecture. As its name suggests, you can take in a magnificent view of Mt. Fuji from the open-air bath, enjoying the changing beauty of the seasons while soaking. Its greatest feature is that it uses the abundant spring water of Hadano, which was selected as one of the Ministry of the Environment's 100 Famous Waters. In particular, the cold plunge bath uses this famous water in generous free-flowing style, and its amazingly soft, smooth feel against the skin is highly praised by sauna enthusiasts. The sauna is a genuine dry sauna, and cooling down with the famous water after working up a solid heat is exceptional. Another attraction is the natural hot spring, rich in metasilicic acid, a component known for its skin-beautifying properties.
TypeNatural Hot Spring
A blessed hot spring nurtured by the nature of Tanzawa. Rich in metasilicic acid, known for its skin-beautifying properties, it is expected to help leave the skin smooth and supple. In the open-air bath, you can enjoy a liberating soak while gazing at the spectacular view of Mt. Fuji. The indoor baths include a spacious large bath and a jacuzzi, allowing you to unwind and soothe your daily fatigue at a relaxed pace.
Sauna TypeDry Sauna
Stove TypeConvection Stove (Sauna Stone)
Capacity10people
A dry sauna equipped with a full-scale convection stone stove. The room has a calm atmosphere, and you can feel the deep, penetrating heat as it warms you thoroughly from the inside out. A TV is also installed, so you can relax and work up a gentle sweat. Just outside the sauna room is the signature cold plunge bath using the facility's famous water, allowing for a smooth alternating hot-and-cold bathing experience.
Water QualityNatural Water (Groundwater, Spring, etc.)
Capacity2people
Generously uses Hadano spring water, selected as one of the Ministry of the Environment's 100 Famous Waters, in free-flowing style. The water quality is astonishingly soft, with a smooth feel that gently envelops the skin. It is refreshingly cold yet never sharp, offering an exceptional cooling experience that makes you want to stay in it forever. This invigorating cold plunge bath, unique to famous water, is loved by many guests.
Closed Days: None
〒257-0031 4553-1 Soya, Hadano City, Kanagawa 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