抄録
In this study, we drew a network structure between the existing organizations, using the method which converts 2-mode to 1-mode graph. In addition, we were able to visualize the network structure with multiple layers of existing organizations using hierarchical cluster analysis. The reality of network existing organizations involved in community improvement projects has not been disclosed so far. It will be able to get a step by the results of this research, and go to improve the network between the existing organizations.
