*Takayuki Takahashi¹, Takuro Ogura², Kotaro Iizuka³, Yoshiya Iwasa⁴, Yuichi S. Hayakawa⁵, Tatsuto Aoki⁶, Nobuhisa Matta⁷ (1.International Research Institute of Disaster Science, Tohoku University, 2.Graduate School of Education, Hyogo University of Teacher Education, 3.Center for Spatial Information Science, University of Tokyo, 4.Center for Education and Research of Disaster Risk Reduction and Redesign, Oita University, 5.Faculty of Environmental Earth Science, Hokkaido University, 6.School of Regional Development Studies, Kanazawa University, 7.Graduate School of Education, Okayama University)

*Daniel R Newman¹, Yuichi S. Hayakawa¹, Akira Kato², Mio Kasai¹, Kotaro Iizuka³ (1.Hokkaido University, 2.Chiba University, 3.University of Tokyo)