Relaxing — deep, immediate muscle release.
Loaded with major ions — the essential minerals (Ca, Mg).
Soft water — natural, classic buoyancy.
Kichijoji Onsen is an urban hot spring facility in the vibrant Kichijoji and Suginami area of western metropolitan Tokyo, offering the traditional pleasures of Japanese hot spring bathing — onsen drawn from deep geothermal aquifers beneath the Kanto Plain — within one of the world's great cities, making quality thermal bathing accessible to Tokyo's residents without the need to travel to mountain resort areas. The alkaline bicarbonate mineral waters drawn from the deep geological strata beneath Tokyo provide the characteristic skin-softening and warming qualities of the Japanese hot spring tradition in a contemporary urban bathhouse setting, reflecting the resilience of the onsen culture in adapting to modern city life. Kichijoji itself is consistently rated one of Tokyo's most desirable neighborhoods for its combination of the beautiful Inokashira Park and Lake, an eclectic mix of shopping streets, jazz cafes, independent bookshops, and the Studio Ghibli Museum. Kichijoji Onsen embodies the Japanese capacity to preserve and celebrate the ancient bathing tradition within the fabric of the world's most dynamic contemporary megalopolis.