*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)

*Nanami Kinoshita¹, Tsuyoshi Hattanji², Takuro Ogura³, Toshiaki Mizuno⁴, Nagahiro Kojima⁴ (1.University of Tsukuba, Graduate School, 2.Institute of Life and Environmental Sciences, University of Tsukuba, 3.Graduate School of Education, Hyogo University of Teacher Education, 4.Lake Biwa Environmental Research Institute)

*Yuichi S. Hayakawa¹, Takuro Ogura³, Hitoshi SAITO⁴, Daisuke Shimotoku², Hiroki H. Kobayashi² (1.Faculty of Environmental Earth Science, Hokkaido University, 2.Information Technology Center, The University of Tokyo, 3.Graduate School of Education, Hyogo University of Teacher Education, 4.Graduate School of Environmental Studies, Nagoya University)

*Ken-ichi Yasue¹, Yoshihiro Hiramatsu², Satoshi Ogawa¹, Reiji Yamazaki¹, Kentaro Hirose¹, Kazumasa Miura², Yoshiki Shirahama³, Nobuhiko Sugito⁴, Hideki Mukoyoshi⁵, Natsuko Fujita⁶, Hidehisa Nagata⁷, Ryo Tateishi¹, Ryosuke Doke⁸, Takuro Ogura⁹, Koichi Utsugi¹⁰ (1.University of Toyama, 2.Kanazawa University, 3.The University of Tokyo, 4.Hosei University, 5.Shimane University, 6.JAEA Tono Geoscience Center, 7.Fu-Sui-Do Company Limited, 8.Hirosaki University, 9.Hyogo University of Teacher Education, 10.Kiso-Jiban Consultants Co., Ltd)

*Tota Sakai^1,2, Takuro Ogura³, KOBAYASHI YUSUKE⁴ (1.Graduate School of Education, Hyogo University of Teacher Education, 2.Ura elementary school in Awaji City, 3.Faculty of Education, Hyogo University of Teacher Education, 4.Ritsumeikan University)