Former planning theory for residential areas lacks the consideration of dynamic aspects, in particular, the importance of the negotiation among related bodies. To overcome this circumstance, a new planning concept for improvement of residential areas is proposed. In this concept, the negotiation among residents is effectively devised, so that residents by themselves can propose and implement new visions of the residing areas, and moreover, that those who contribute to the area most can have the dominant negotiating power. Such a right of decision may yield a critical incentive to improve the residential areas. The comprehensive designing system will be necessary in order to jointly improve the areas.
