*Daichi Moteki¹, Hiroyasu Yasuda², Kiyoshi Hayasaka³, Shogo Muramatsu⁴ (1. Graduate School of Science and Technology, Niigata University, Niigata, Japan, 2. Research Institute for Natural Hazards & Disaster Recovery, Niigata University, Niigata, Japan, 3. Faculty of Science, Niigata University, Niigata, Japan, 4. Faculty of Engineering, Niigata University, Niigata, Japan)

*Yusuke Morimoto¹, Shoji Fukuoka², Yoshiharu Takemura² (1. Chuo University, 2. Research and Development Institute, Chuo University )

*Yuya Okada¹, Takashi Sumi¹, Hiroshi Takebayashi², Jiro Oda¹ (1. River Engineering Division, Nihon Suido Consultants, 2. Disaster Prevention Research Institute, Kyoto University)

*Natsuki Hasebe¹, Takahisa Gotoh², Shoji Fukuoka² (1. Chuo University, 2. Research and Development Initiative, Chuo University)

*Seita Abe¹, Kouji Tanaka¹, Huminao Nakanishi² (1. Osaka Institute of Technology, 2. River Foundation)

Hiroki Saito¹, *Hiroyasu Yasuda¹ (1. Niigata University)

*Yukino Fukushima¹, Shoji Fukuoka², Yuya Takakuwa² (1. CHUO University, 2. CHUO University)