Tools to Visualize and Share Relations between R&D Themes of National Project on Fukushima Daiichi Waste Management

International Research Institute for Nuclear Decommissioning is engaged in a METI-funded project with the title ‘Research and Development of Processing and Disposal of Solid Waste’. This R&D project, which aims to build a waste stream for Fukushima Daiichi Nuclear Power Station, is executed by many organizations. The waste stream should be implemented by organizing several steps from generation to storage / disposal, and mutual feedback between each step is important to obtain the de-sired result. Tools to visualize and share the relations between each R&D theme of this project have been developed to enable the mutual communication of project members who are executing the R&D of different steps.