Area people can continue to live are strongly required to have a safe environment. In addition, the present cities are established as a result of accumulation of various judgments and activities sought such environment while responding to the change of society. In this and the laboratory,　we focused on the relationship between architecture city and the activities of people who live there. We reinterpreted historical accumulation such as space theory and system that shaped the area, and supported reconstruction and community development support and disaster mitigation community development.