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Kanagawa Kawasaki City
Located in Kawasaki City, Kanagawa Prefecture, 'saunahouse' features 5 saunas and 4 cold plunge baths. On the men's floor, there are 3 rooms with automatic löyly, 1 steam room, and 1 room for self-löyly, offering a variety of heat experiences. The cooling 'granularity' is designed with a 17°C COLD, 10°C EXTRA COLD, 22°C POOL, and a lukewarm SODA BATH. This urban sauna is perfectly aligned from outdoor air baths to the restaurant. The saunas operate on a scheduled automatic löyly, and the self-löyly with a scent of kelo wood leaves a quiet memory of heat in the body. The water is primarily sourced from 360 meters underground, allowing for a cool-down that chills you to the head.
Sauna TypeMist Sauna
Stove TypeBuilt-in Stove
Capacity10people
When the countdown reaches '0', a 'squall' of steam and fresh air with aroma showers down. Designed to allow a flow from a cold water shower with the Kneipp hose in the room to a leap into the COLD PLUNGE, it induces deep, melting perspiration despite the low load.
Sauna TypeDry Sauna
Stove TypeConvection Stove (Sauna Stone)
Capacity29people
In a stadium space with a maximum height difference of 4.4m, the temperature and sensation can be freely graded according to seating position. Equipped with EOS MEGA HD (30kW), it achieves 'high-density perspiration without breathlessness' with automatic löyly at 10, 30, and 50 minutes past the hour and forced ventilation.
Sauna TypeDry Sauna
Stove TypeConvection Stove (Sauna Stone)
Capacity20people
Line lighting and ambient BGM enhance the immersive experience, accommodating up to 20 people centered around the EOS SAUNADOME II. Automatic löyly operates at 00, 20, and 40 minutes past the hour, instantly elevating the sensation. Designed to 'switch on the heat' from the first session, the aroma rises with the heat.
Sauna TypeDry Sauna
Stove TypeConvection Stove (Sauna Stone)
Capacity8people
A 'small universe of aroma and heat' lavishly using Finnish kelo wood, with ribbed walls to amplify radiant heat. Surrounding the Harvia Cilindro PC110E, self-löyly is performed every 15 minutes by flipping an hourglass. Accommodates 8 people, inviting deep immersion with subdued lighting.
Sauna TypeDry Sauna
Stove TypeConvection Stove (Sauna Stone)
Capacity25people
Red lighting and heavy music create an 'aggressive heat' atmosphere, pursuing the hottest sensation among the 5 rooms. Using EOS Herkules XL S120 HD (14kW), the automatic löyly at 00, 20, and 40 minutes past the hour acts like a spice.
Water QualityNatural Water (Groundwater, Spring, etc.)
Capacity10people
Approximately 17°C / underground water. Designed to allow sitting with legs extended, ensuring a 'not too cold, definite cool down'. Intended for entry after rinsing off sweat, stabilizing the basic flow from sauna → COLD → outdoor air bath. Uses underground water from 360m deep with a pH of 7.4.
Water QualityNatural Water (Groundwater, Spring, etc.)
Capacity10people
Approximately 22°C / underground water. About 5m in length, allowing for 'swimming and diving'. Suitable for 'longer cooling' that chills to the head and calms the nervous system. Entering after the EXTRA COLD unravels the cold sensation, smoothly balancing the body before the outdoor air bath.
Water QualityNatural Water (Groundwater, Spring, etc.)
Capacity4people
Approximately 10°C / underground water. The coldest in the facility. Fully submerging to the shoulders rapidly chills to the core, with a sharp rebound in blood flow upon exiting.
Closed Days: None
5-1 Ogawacho, Kawasaki-ku, Kawasaki-shi, Kanagawa Prefecture saunahouse
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
—
Kanagawa Kawasaki City
Located in Kawasaki City, Kanagawa Prefecture, 'saunahouse' features 5 saunas and 4 cold plunge baths. On the men's floor, there are 3 rooms with automatic löyly, 1 steam room, and 1 room for self-löyly, offering a variety of heat experiences. The cooling 'granularity' is designed with a 17°C COLD, 10°C EXTRA COLD, 22°C POOL, and a lukewarm SODA BATH. This urban sauna is perfectly aligned from outdoor air baths to the restaurant. The saunas operate on a scheduled automatic löyly, and the self-löyly with a scent of kelo wood leaves a quiet memory of heat in the body. The water is primarily sourced from 360 meters underground, allowing for a cool-down that chills you to the head.
Sauna TypeMist Sauna
Stove TypeBuilt-in Stove
Capacity10people
When the countdown reaches '0', a 'squall' of steam and fresh air with aroma showers down. Designed to allow a flow from a cold water shower with the Kneipp hose in the room to a leap into the COLD PLUNGE, it induces deep, melting perspiration despite the low load.
Sauna TypeDry Sauna
Stove TypeConvection Stove (Sauna Stone)
Capacity29people
In a stadium space with a maximum height difference of 4.4m, the temperature and sensation can be freely graded according to seating position. Equipped with EOS MEGA HD (30kW), it achieves 'high-density perspiration without breathlessness' with automatic löyly at 10, 30, and 50 minutes past the hour and forced ventilation.
Sauna TypeDry Sauna
Stove TypeConvection Stove (Sauna Stone)
Capacity20people
Line lighting and ambient BGM enhance the immersive experience, accommodating up to 20 people centered around the EOS SAUNADOME II. Automatic löyly operates at 00, 20, and 40 minutes past the hour, instantly elevating the sensation. Designed to 'switch on the heat' from the first session, the aroma rises with the heat.
Sauna TypeDry Sauna
Stove TypeConvection Stove (Sauna Stone)
Capacity8people
A 'small universe of aroma and heat' lavishly using Finnish kelo wood, with ribbed walls to amplify radiant heat. Surrounding the Harvia Cilindro PC110E, self-löyly is performed every 15 minutes by flipping an hourglass. Accommodates 8 people, inviting deep immersion with subdued lighting.
Sauna TypeDry Sauna
Stove TypeConvection Stove (Sauna Stone)
Capacity25people
Red lighting and heavy music create an 'aggressive heat' atmosphere, pursuing the hottest sensation among the 5 rooms. Using EOS Herkules XL S120 HD (14kW), the automatic löyly at 00, 20, and 40 minutes past the hour acts like a spice.
Water QualityNatural Water (Groundwater, Spring, etc.)
Capacity10people
Approximately 17°C / underground water. Designed to allow sitting with legs extended, ensuring a 'not too cold, definite cool down'. Intended for entry after rinsing off sweat, stabilizing the basic flow from sauna → COLD → outdoor air bath. Uses underground water from 360m deep with a pH of 7.4.
Water QualityNatural Water (Groundwater, Spring, etc.)
Capacity10people
Approximately 22°C / underground water. About 5m in length, allowing for 'swimming and diving'. Suitable for 'longer cooling' that chills to the head and calms the nervous system. Entering after the EXTRA COLD unravels the cold sensation, smoothly balancing the body before the outdoor air bath.
Water QualityNatural Water (Groundwater, Spring, etc.)
Capacity4people
Approximately 10°C / underground water. The coldest in the facility. Fully submerging to the shoulders rapidly chills to the core, with a sharp rebound in blood flow upon exiting.
Closed Days: None
5-1 Ogawacho, Kawasaki-ku, Kawasaki-shi, Kanagawa Prefecture saunahouse
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