*Hidetoshi Masuda¹, Daisuke Sugawara², An-Chi Cheng³, Anawat Suppasri², Yoshinori Shigihara⁴, Shuichi Kure⁵, Fumihiko Imamura² (1.Department of Earth Science, Graduate School of Science, Tohoku University, 2.International Research Institute of Disaster Science, Tohoku University, 3.Department of Civil Engineering, Graduate School of Engineering, Tohoku University, 4.Department of Civil and Environmental Engineering, National Defense Academy, 5.Department of Environmental and Civil Engineering, Faculty of Engineering, Toyama Prefectural University)

*Daisuke Sugawara¹, Erick R. Velasco-Reyes² (1.International Research Institute of Disaster Science, Tohoku University, 2.Graduate School of Science, Tohoku University)

*Daisuke Sugawara¹, Yuito Sato¹, Toshinori Azuma², Ryosuke Hirama³, Mai Ideguchi², Junichi Aihara⁴, Ryosuke Hayase⁵, Keiichi Obara⁵, Tomohito Inoue⁶ (1.Tohoku University, 2.Accord Co. LTD., 3.Sendai City Board of Education, 4.Tohoku History Museum, 5.Institute of Accelerator Analysis Ltd., 6.Palynosurvey Co. Ltd.)

*Yuichi Nishimura¹, Yasuhiro Takashimizu², Takashi Ishizawa³, Daisuke Sugawara³ (1.Graduate School of Science, Hokkaido University, 2.Faculty of Education, Niigata University, 3.International Research Institute of Disaster Science, Tohoku University)

*Takashi Ishizawa¹, Yuichi Nishimura², Yasuhiro Takashimizu³, Daisuke Sugawara¹, Yosuke Miyairi⁴, Yusuke Yokoyama⁴ (1.International Research Institute of Disaster Science, Tohoku University, 2.Institute of Seismology and Volcanology, Hokkaido University, 3.Niigata University, 4.Atomosphere and Ocean Research Institute, the Univeristy of Tokyo)

*Sakurako Ouchi¹, Daisuke Sugawara², Takashi Ishizawa², Yasuhiro Takashimizu³, Atsushi Urabe⁴ (1.Tohoku University, 2.International Research Institute of Disaster Science, Tohoku University, 3.Mathematical and Natural Sciences, Institute of Humanities, Social Science and Education, Niigata University, 4.Research Institute for Natural Hazards and Disaster Recovery, Niigata University)

*Yuito Sato¹, Daisuke Sugawara², Takashi Ishizawa², Atsushi Urabe³, Yasuhiro Takashimizu⁴, Manabu Kato⁵, Tsuyoshi Kawata⁶ (1.TOHOKU UNIVERSITY, 2.International Research Institute of Disaster Science, Tohoku University, 3.Research Institute for Natural Hazards and Disaster Recovery, Niigata University, 4.Mathematical and Natural Sciences, Institute of Humanities, Social Sciences and Education, Niigata University, 5.Niigata Prefecture Archaeological Research Corporation, 6.Minamisoma City Board of Education)

*Sota Nakano¹, Daisuke Sugawara² (1.Department of Earth Science, Graduate School of Science, Tohoku University, 2.International Research Institute of Disaster Science, Tohoku University)

*Kanano Yoshiike¹, Daisuke Sugawara², Takashi Ishizawa², Hidetoshi Masuda¹, Kenta Minamidate¹, Erick Velasco R.¹ (1.Department of Earth Science, Graduate School of Science, Tohoku University, 2.International Research Institute of Disaster Science, Tohoku University)