Just a 1-minute walk from Mitaka Station, this is one of the largest station-front multi-purpose saunas, featuring herbal löyly and 40 infinity chairs.
Tokyo Mitaka City
"FLOBA" is a multi-purpose bathhouse facility directly connected to JR Mitaka Station, opening in December 2024. It is one of the largest facilities in the station area, bringing together sauna, baths, coworking, a cafe, and a lounge as a next-generation relaxation hub. In the large octagonal sauna room, you can enjoy the rich aroma and heat of herbal löyly every 5 minutes. The cold plunge bath uses filtered water for a clear, crisp coolness. With an overwhelming indoor relaxation area equipped with about 40 infinity chairs, more than 10,000 manga volumes, and a full cafe menu, it offers a free-flowing space to spend time however you like, from work to rest.
Sauna TypeDry Sauna
Stove TypeConvection Stove (Sauna Stone)
Capacity30people
A large sauna room designed in an octagonal shape so that the heat circulates well no matter where you sit. Herbal löyly is performed every 5 minutes, keeping the room filled with a rich aroma and moderate humidity at all times. With the stove placed in the center to reduce direct eye contact, it is a luxurious space where even in a large group you can sink into your own world.
Water QualityCharcoal Filtered Water
Capacity8people
A cold plunge bath using filtered water, distinguished by its high clarity and crisp coolness. It quickly tightens your body after a sauna session. Spacious enough for a smooth cooldown, it is a clean and refreshing facility.
Closed Days: None
3-45-2 Shimorenjaku, Mitaka-shi, Tokyo 181-0013
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
Just a 1-minute walk from Mitaka Station, this is one of the largest station-front multi-purpose saunas, featuring herbal löyly and 40 infinity chairs.
Tokyo Mitaka City
"FLOBA" is a multi-purpose bathhouse facility directly connected to JR Mitaka Station, opening in December 2024. It is one of the largest facilities in the station area, bringing together sauna, baths, coworking, a cafe, and a lounge as a next-generation relaxation hub. In the large octagonal sauna room, you can enjoy the rich aroma and heat of herbal löyly every 5 minutes. The cold plunge bath uses filtered water for a clear, crisp coolness. With an overwhelming indoor relaxation area equipped with about 40 infinity chairs, more than 10,000 manga volumes, and a full cafe menu, it offers a free-flowing space to spend time however you like, from work to rest.
Sauna TypeDry Sauna
Stove TypeConvection Stove (Sauna Stone)
Capacity30people
A large sauna room designed in an octagonal shape so that the heat circulates well no matter where you sit. Herbal löyly is performed every 5 minutes, keeping the room filled with a rich aroma and moderate humidity at all times. With the stove placed in the center to reduce direct eye contact, it is a luxurious space where even in a large group you can sink into your own world.
Water QualityCharcoal Filtered Water
Capacity8people
A cold plunge bath using filtered water, distinguished by its high clarity and crisp coolness. It quickly tightens your body after a sauna session. Spacious enough for a smooth cooldown, it is a clean and refreshing facility.
Closed Days: None
3-45-2 Shimorenjaku, Mitaka-shi, Tokyo 181-0013
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