Abstract
The Teshima Waste Disposal Project is a project to detoxify and recycle the wastes of the Teshima Incident, in which about 900,000 tons of industrial wastes including contaminated soil were illegally dumped in the western part of Teshima, Tonosho-cho, Kagawa Prefecture. Since the settlement of the pollution arbitration in 2000, the project was started with the idea of ”Co-creation” in which the administration and residents are involved as the main actors. In the progress of the project, the local information system has been constructed to support the residents' cooperation in the form of information as a material for monitoring and examining the progress of the project by visualizing the project by 3D modeling of quantitative data, etc. In this study, we analyze the positioning of local information systems in P2M, which enables joint creation of administration and residents by strengthening the value base of information systems.
