Abstract
In pushing forward development projects in downtown areas, it is necessary to consider about surrounding blocks or the city itself with idea that is to make a plan thorough multi-party negotiation. This is a study, which concern with construction on the planning framework in purpose of gaining "public nature" which secure human extensive activity, through negotiation between each public and private party and citizen. The way is consideration negotiation process, majority participation and negotiated organization's concern on case study Sapporo station south-gateway district improvement project.