The architects and designers of the Metabolist Group are the well-known authors of a series of bold projects and utopian visions of futuristic cities and technological architectures which spread from Japan to the world from the early 1960s. Indeed the city of Tokyo was the cradle of this burst of creativity and ambition to reshape the form of the modern city, and it was primarily the frantic change of her mutating urban environment which inspired the urban visions of a group of young professionals and critics with the tacit support of the cultural elites and the economic and political powers....