Through the case study in Himejima, we analyzed the change of land use, inhabitants' types, and the inhabitants' opinion on the present environment, between 1968, a year of most heavy air pollution, and 1997. We found the decrease of industrial land use and increase of parking space and residential buildings. New comers who began to live there after 1975 mostly came to live because they got rather reasonably costed residence, but they have much complaint against the surrounding environment. It became clear the main source of pollution is from heavy traffic more than factory.
