Abstract
Since the 1990's, back-to-the-city movement has progressed and a large number of condominiums has been developed in downtown Tokyo. The aim of this study was to analyze the condominium development and demographic change in Nihonbashi district of Chuo ward, where remarkable conversion from office functions occurred owing to the population growth since the late 1990's, to capture the process of recent transformation of the Central Business District synthetically. Results of the analysis revealed that these changes vary with the location within Nihonbashi district according to the previous conditions of land use and type of business functions.
