Natural cold plunge baths known as Life Water and the signature cave sauna
Kagoshima Kagoshima City
Hanano Onsen Tanukiyu is a day-use hot spring facility surrounded by nature in Kagoshima City, Kagoshima Prefecture. All of the baths and water use a luxurious 100% free-flowing supply from underground. In addition to a far-infrared sauna, the facility features a rare cave sauna where spring water actually flows through the room. After the sauna, guests cool off in a potable, smooth-tasting underground-water cold plunge bath. There are three cold plunge baths of different sizes, and in the outdoor area you can cool down while gazing at the stars and the forest. Soak in the slightly viscous, mild simple hot spring, and a classic way to finish is to enjoy the exquisite local chicken steak after bathing.
TypeNatural Hot Spring
From the showers to the faucets, the facility uses a luxurious 100% free-flowing hot spring supply. The spring is a simple hot spring with a slightly viscous, silky feel. Surrounded by forest, the outdoor baths, waterfall shower, bubbling baths and a variety of other pools let you fully enjoy the source spring.
Sauna TypeDry Sauna
Stove TypeInfrared Heater
Capacity10people
A conventional dry sauna with two tiers of seating in the bathing area. A far-infrared stove gently warms the room, maintaining a comfortable humidity level with minimal discomfort. You can relax and sweat while watching TV.
Sauna TypeDry Sauna
Stove TypeInfrared Heater
Capacity16people
A cave-style sauna located in the outdoor area. Potable natural spring water flows inside the room, and the sound of the stream is soothing. Although the temperature runs a bit lower, the far-infrared effect warms you to the core, allowing surprisingly thorough sweating.
Water QualityNatural Water (Groundwater, Spring, etc.)
Capacity12people
A spacious outdoor cold plunge bath. It uses 100% free-flowing, high-quality groundwater known as Life Water, which is safe to drink. Fresh water gushes from a spout adorned with a crystal, and its smooth touch envelops the body.
Water QualityNatural Water (Groundwater, Spring, etc.)
Capacity4people
A smaller cold plunge bath located right next to the large one. It also uses the same top-quality free-flowing groundwater. While gazing at the forest, you can enjoy a quiet, private cooldown time.
Water QualityNatural Water (Groundwater, Spring, etc.)
Capacity4people
An indoor cold plunge bath within the bathing area. It is positioned for easy access from the sauna so you can quickly cool your heated body. A cup is provided at the flow outlet, making it convenient to hydrate while bathing.
Closed Days: None
4467 Ishiki-cho, Kagoshima-shi, Kagoshima 890-0003, 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
Natural cold plunge baths known as Life Water and the signature cave sauna
Kagoshima Kagoshima City
Hanano Onsen Tanukiyu is a day-use hot spring facility surrounded by nature in Kagoshima City, Kagoshima Prefecture. All of the baths and water use a luxurious 100% free-flowing supply from underground. In addition to a far-infrared sauna, the facility features a rare cave sauna where spring water actually flows through the room. After the sauna, guests cool off in a potable, smooth-tasting underground-water cold plunge bath. There are three cold plunge baths of different sizes, and in the outdoor area you can cool down while gazing at the stars and the forest. Soak in the slightly viscous, mild simple hot spring, and a classic way to finish is to enjoy the exquisite local chicken steak after bathing.
TypeNatural Hot Spring
From the showers to the faucets, the facility uses a luxurious 100% free-flowing hot spring supply. The spring is a simple hot spring with a slightly viscous, silky feel. Surrounded by forest, the outdoor baths, waterfall shower, bubbling baths and a variety of other pools let you fully enjoy the source spring.
Sauna TypeDry Sauna
Stove TypeInfrared Heater
Capacity10people
A conventional dry sauna with two tiers of seating in the bathing area. A far-infrared stove gently warms the room, maintaining a comfortable humidity level with minimal discomfort. You can relax and sweat while watching TV.
Sauna TypeDry Sauna
Stove TypeInfrared Heater
Capacity16people
A cave-style sauna located in the outdoor area. Potable natural spring water flows inside the room, and the sound of the stream is soothing. Although the temperature runs a bit lower, the far-infrared effect warms you to the core, allowing surprisingly thorough sweating.
Water QualityNatural Water (Groundwater, Spring, etc.)
Capacity12people
A spacious outdoor cold plunge bath. It uses 100% free-flowing, high-quality groundwater known as Life Water, which is safe to drink. Fresh water gushes from a spout adorned with a crystal, and its smooth touch envelops the body.
Water QualityNatural Water (Groundwater, Spring, etc.)
Capacity4people
A smaller cold plunge bath located right next to the large one. It also uses the same top-quality free-flowing groundwater. While gazing at the forest, you can enjoy a quiet, private cooldown time.
Water QualityNatural Water (Groundwater, Spring, etc.)
Capacity4people
An indoor cold plunge bath within the bathing area. It is positioned for easy access from the sauna so you can quickly cool your heated body. A cup is provided at the flow outlet, making it convenient to hydrate while bathing.
Closed Days: None
4467 Ishiki-cho, Kagoshima-shi, Kagoshima 890-0003, 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