HUSH
90°CSauna TypeDry Sauna
Stove TypeConvection Stove (Sauna Stone)
Capacity15people
Enjoy the sauna in a space enveloped in silence.
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Kochi Kochi City
SAUNA GREMPIA is a sauna facility in Minamikawazoe, Kochi City, with the concept of 'Beyond the sauna, time to totonou.' It is a mixed-gender facility where swimsuits are required, featuring two public saunas and a private sauna for rent.
Sauna TypeDry Sauna
Stove TypeConvection Stove (Sauna Stone)
Capacity15people
Enjoy the sauna in a space enveloped in silence.
Sauna TypeDry Sauna
Stove TypeConvection Stove (Sauna Stone)
Capacity6people
Enjoy the sauna with friends while chatting.
The CHAT sauna is an open public sauna where conversation is allowed. It is designed with a central stone stove and supports self-löyly. The room is spacious enough for more than 20 people, and the tiered benches allow for adjusting the intensity of the heat. It is a sauna space where you can enjoy a genuine sweating experience while chatting with friends.
The Silent Bath sauna emphasizes silence and is an immersive sauna. The lighting is subdued, and the entire room is enveloped in heat and aroma. Self-löyly allows you to control the humidity freely, providing an environment where you can focus and reflect on yourself. In contrast to the CHAT sauna, it is a space designed for quietly achieving a state of totonou.
Water QualitySoft Water
Capacity5people
Achieves a smooth water quality at the level of groundwater with a special device.
Features a mild water quality characterized by the use of 'OH Radical Water.'
Closed Days: Tuesday
18-30 Minamikawazoe, Kochi City, Kochi 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—
Kochi Kochi City
SAUNA GREMPIA is a sauna facility in Minamikawazoe, Kochi City, with the concept of 'Beyond the sauna, time to totonou.' It is a mixed-gender facility where swimsuits are required, featuring two public saunas and a private sauna for rent.
Sauna TypeDry Sauna
Stove TypeConvection Stove (Sauna Stone)
Capacity15people
Enjoy the sauna in a space enveloped in silence.
Sauna TypeDry Sauna
Stove TypeConvection Stove (Sauna Stone)
Capacity6people
Enjoy the sauna with friends while chatting.
The CHAT sauna is an open public sauna where conversation is allowed. It is designed with a central stone stove and supports self-löyly. The room is spacious enough for more than 20 people, and the tiered benches allow for adjusting the intensity of the heat. It is a sauna space where you can enjoy a genuine sweating experience while chatting with friends.
The Silent Bath sauna emphasizes silence and is an immersive sauna. The lighting is subdued, and the entire room is enveloped in heat and aroma. Self-löyly allows you to control the humidity freely, providing an environment where you can focus and reflect on yourself. In contrast to the CHAT sauna, it is a space designed for quietly achieving a state of totonou.
Water QualitySoft Water
Capacity5people
Achieves a smooth water quality at the level of groundwater with a special device.
Features a mild water quality characterized by the use of 'OH Radical Water.'
Closed Days: Tuesday
18-30 Minamikawazoe, Kochi City, Kochi 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