It is proposed about the way of activating voluntary organization for disaster prevention in Kure City. The results of questionnaire survey using a telephone from the 100 cities of the whole country are mentioned. It is shown that staff members of the most cities inspect the place where the disaster appeared and there are not many cities of which the staff members inspect in cooperation with the voluntary organization for disaster prevention, too. Even if official advice to evacuate is issued, there are many cities of which the staff members don't confirm that the inhabitants take refuge. It is important to build system that the stuff member in city inspect the danger area in cooperation with the voluntary organizations for disaster prevention to make it active.