Relaxing — deep, immediate muscle release.
Loaded with major ions — the essential minerals (Ca, Mg).
Dense, salty water — you float without effort.
Kodaira, in the central western part of Tokyo Metropolis on the Seibu Tama Lake and Ikebukuro Lines, is a residential community known for its traditional farmhouse preservation in the Kodaira Furusato Village open-air museum and the Tamagawa Josui waterway — an Edo-period canal that brought water from the Tama River to central Edo — preserved as a scenic green corridor through the suburban landscape. Kodaira Onsen Tokyo draws on chloride-rich thermal waters from the geological resources of the western Tokyo plateau, offering warm restorative baths in a suburban community whose traditional waterway heritage, the preserved farmhouse museum, and the Edogawa Josui green corridor cycling paths create a pleasantly green and historically connected spa setting in western Tokyo. The Kodaira Furusato Village open-air folk museum, the Tamagawa Josui historic waterway green corridor cycling route, and the traditional Musashino plateau farmhouse landscapes preserved in the city's parks create a gently historic and naturally pleasant suburban spa destination in western Tokyo Metropolis.