Abstract
Until now, the evacuation simulation to imagine what happens in disaster, evacuation, etc. can be visualized, it has been utilized in the disaster prevention education. However, they are intended to be reproduced in accordance with the rules determined from the initial setting, it is not utilized to be discussed unexpected situation. In this study pourpose, as a based on the resilient response of thinking, tools for a discussion of unexpected situation, considering of Using a participatory evacuation simulation system that can change the simulation conditions while discussed in the course simulation.