抄録
Tsunami has claimed many lives. There should be some ways of reducing the damage to human lives, which were caused by tsunami. At first, by analyzing the results of the questionnaire survey, it is recongnized that one of the issues is the lack of human resources, knowledge, and public involvement. The key is "Information Sharing" among the citizen, local government, and intellectual. To verify this, we did some case studies. We made each role clear. The practical evacuation plans had been made by holding the regional workshops, which were cooperated with citizen, local government, and intellectual. However, these plans are not final version because the plans should be revised regularly by conducting drills, and so on.
