Enjoy the open outdoor sauna area and the only hydrogen bath in Chiba Prefecture
Chiba Chiba City
"Gokurakuyu Chiba Inage" is a large super sento in Inage Ward, Chiba City. Its signature feature is the spacious dry sauna located in the outdoor area, where you can enjoy a liberating sweat session while feeling the fresh air. It also has a hydrogen bath, which is rare even within Chiba Prefecture, and is said to help remove active oxygen and support beauty and health. The cold plunge bath placed in the outdoor rock bath cools down your heated body after the sauna, and the smooth flow into the outdoor air bath area is another major appeal. In addition to a wide variety of baths such as a high-concentration carbonated spring and a daily changing bath, the facility also offers a well-equipped dining area and relaxation facilities, making it a place the whole family can enjoy all day long.
Sauna TypeDry Sauna
Stove TypeInfrared Heater
Capacity20people
A far-infrared sauna located in the outdoor area. Mild yet deeply warming, it lets heat gradually penetrate to the core of your body and encourages high-quality sweating. You can relax and sweat at your own pace while watching TV in the open-air atmosphere. The cold plunge bath and outdoor air bath space are right outside the sauna room, so the flow is extremely smooth.
Sauna TypeSalt Sauna
Capacity6people
A salt sauna filled with nano-level fine mist, equipped with a pure oxygen supply system. By applying the salt provided in the room to your body, you can wash away old dead skin cells along with sweat and leave your skin smooth. Because the temperature is low, you can spend a relaxing time while looking forward to skin-beautifying benefits.
Water QualityTap Water
Capacity5people
A refreshing cold plunge bath with an open feel. Its briskly cold water temperature quickly cools down your heated body after the sauna. Taking a cold bath while feeling the outdoor air is exceptional, and it helps lead smoothly into the pleasant totonou experience that follows in the outdoor air bath area.
Closed Days: None
380-1 Sannocho, Inage Ward, Chiba City, Chiba 263-0051, 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
Enjoy the open outdoor sauna area and the only hydrogen bath in Chiba Prefecture
Chiba Chiba City
"Gokurakuyu Chiba Inage" is a large super sento in Inage Ward, Chiba City. Its signature feature is the spacious dry sauna located in the outdoor area, where you can enjoy a liberating sweat session while feeling the fresh air. It also has a hydrogen bath, which is rare even within Chiba Prefecture, and is said to help remove active oxygen and support beauty and health. The cold plunge bath placed in the outdoor rock bath cools down your heated body after the sauna, and the smooth flow into the outdoor air bath area is another major appeal. In addition to a wide variety of baths such as a high-concentration carbonated spring and a daily changing bath, the facility also offers a well-equipped dining area and relaxation facilities, making it a place the whole family can enjoy all day long.
Sauna TypeDry Sauna
Stove TypeInfrared Heater
Capacity20people
A far-infrared sauna located in the outdoor area. Mild yet deeply warming, it lets heat gradually penetrate to the core of your body and encourages high-quality sweating. You can relax and sweat at your own pace while watching TV in the open-air atmosphere. The cold plunge bath and outdoor air bath space are right outside the sauna room, so the flow is extremely smooth.
Sauna TypeSalt Sauna
Capacity6people
A salt sauna filled with nano-level fine mist, equipped with a pure oxygen supply system. By applying the salt provided in the room to your body, you can wash away old dead skin cells along with sweat and leave your skin smooth. Because the temperature is low, you can spend a relaxing time while looking forward to skin-beautifying benefits.
Water QualityTap Water
Capacity5people
A refreshing cold plunge bath with an open feel. Its briskly cold water temperature quickly cools down your heated body after the sauna. Taking a cold bath while feeling the outdoor air is exceptional, and it helps lead smoothly into the pleasant totonou experience that follows in the outdoor air bath area.
Closed Days: None
380-1 Sannocho, Inage Ward, Chiba City, Chiba 263-0051, 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