An exquisite rest enjoyed with the source-fed Cocochiyu and the four-tier tower sauna
Kanagawa Ebina City
"Ofuro no Osama Ebina" is a large bathing facility in Ebina City, Kanagawa Prefecture, within walking distance of Kashiwadai Station on the Sotetsu Line. Its biggest highlight is the generously used natural sodium chloride hot spring water, drawn from underground and enjoyed in a free-flowing source-fed bath. With excellent heat retention, it lets you fully savor its rich spring quality as it warms you deeply from the inside out. The sauna facilities include a large four-tier tower sauna and a salt sauna. After building up a strong heat, you can cool down in the refreshing cold plunge bath, then enjoy an outdoor air bath in the open-air area for a blissful totonou experience. A wide variety of attraction baths is also available, creating a space where families and solo visitors alike can relax and spend an entire day at ease.
TypeNatural Hot Spring
A sodium chloride hot spring that springs from underground. Served as a free-flowing source-fed bath, its salt content coats the skin and is known for excellent heat-retaining and moisturizing effects. After bathing, your body stays warm and does not cool down easily. This natural blessing is a point of pride at the Ebina location and is beloved as a hot bath that keeps you warm.
Sauna TypeDry Sauna
Stove TypeInfrared Heater
Capacity16people
A spacious four-tier tower-style sauna room. Thanks to far-infrared effects, heat penetrates deep into the body, gradually promoting efficient and deep sweating. Because the temperature differs by level, you can choose the heat that suits you best and relax at your own pace. You can also enjoy a laid-back sauna session while watching TV.
Sauna TypeSalt Sauna
Capacity10people
Soft steam moisturizes the skin and slowly releases both physical and mental tension. Even those who are not fond of very hot saunas can use it comfortably, making it a soothing space where you can relax while working up a good sweat. It can also be used as a salt sauna.
Water QualityTap Water
Capacity5people
A pleasantly cool cold plunge bath located right near the sauna room. It gently tightens your heated body after the sauna and leaves you feeling wonderfully refreshed. The clean tub and the smooth flow from the bath to the outdoor air-bath area are also appealing. It supports a comfortable cooldown.
Closed Days: None
〒243-0402 3-6-8 Kashiwagaya, Ebina 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 exquisite rest enjoyed with the source-fed Cocochiyu and the four-tier tower sauna
Kanagawa Ebina City
"Ofuro no Osama Ebina" is a large bathing facility in Ebina City, Kanagawa Prefecture, within walking distance of Kashiwadai Station on the Sotetsu Line. Its biggest highlight is the generously used natural sodium chloride hot spring water, drawn from underground and enjoyed in a free-flowing source-fed bath. With excellent heat retention, it lets you fully savor its rich spring quality as it warms you deeply from the inside out. The sauna facilities include a large four-tier tower sauna and a salt sauna. After building up a strong heat, you can cool down in the refreshing cold plunge bath, then enjoy an outdoor air bath in the open-air area for a blissful totonou experience. A wide variety of attraction baths is also available, creating a space where families and solo visitors alike can relax and spend an entire day at ease.
TypeNatural Hot Spring
A sodium chloride hot spring that springs from underground. Served as a free-flowing source-fed bath, its salt content coats the skin and is known for excellent heat-retaining and moisturizing effects. After bathing, your body stays warm and does not cool down easily. This natural blessing is a point of pride at the Ebina location and is beloved as a hot bath that keeps you warm.
Sauna TypeDry Sauna
Stove TypeInfrared Heater
Capacity16people
A spacious four-tier tower-style sauna room. Thanks to far-infrared effects, heat penetrates deep into the body, gradually promoting efficient and deep sweating. Because the temperature differs by level, you can choose the heat that suits you best and relax at your own pace. You can also enjoy a laid-back sauna session while watching TV.
Sauna TypeSalt Sauna
Capacity10people
Soft steam moisturizes the skin and slowly releases both physical and mental tension. Even those who are not fond of very hot saunas can use it comfortably, making it a soothing space where you can relax while working up a good sweat. It can also be used as a salt sauna.
Water QualityTap Water
Capacity5people
A pleasantly cool cold plunge bath located right near the sauna room. It gently tightens your heated body after the sauna and leaves you feeling wonderfully refreshed. The clean tub and the smooth flow from the bath to the outdoor air-bath area are also appealing. It supports a comfortable cooldown.
Closed Days: None
〒243-0402 3-6-8 Kashiwagaya, Ebina 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