The purpose of this study is to establish more effective disaster prevention and disaster reduction systems by the Joint Government-College. Therefore we reported of conventional findings and reexamined in Yatsushiro City Hall and the Sakamoto branch which I investigated in the past. Then, we examined changes in disaster prevention and disaster reduction of current and past systems. As a result, Yatsushiro City has made a number of voluntary disaster prevention organizations than before, had been developing disaster prevention and disaster reduction systems. However, it was a big difference in what each region of the city. In addition, we found that the disaster prevention and disaster reduction systems of Yatsushiro City changed under the influence of the Great East Japan Earthquake of the last year.
