○Yuya Hiruta¹, Chun Xie², Yutaka Odawara³, Keita Matsuo⁴, Youhei Kawamura⁵, Itaru Kitahara² (1. National Institute of Technology, Asahikawa College, 2. University of Tsukuba, 3. ISEKI Poly-Tech, Inc., 4. EXEO Group, Inc., 5. Hokkaido University)

○Naru Sato^{1[Master’s course]}, Hyongdoo Jang², Hyunjun Im², Yuna Nakazawa¹, Hirotada Kuroki³, Yoshiko Goto³, Yoko Ohtomo¹, Youhei Kawamura¹ (1. Hokkaido University, 2. Curtin University, 3. Asunaro Aoki Construction Co., Ltd.)

○Yuta Kagaya^{1[Master’s course]}, Naohiro Ohtsuka¹, Masahiro Katayama², Shigetaka Ishihama², Koichi Aoki², Yoko Ohtomo¹, Youhei Kawamura¹ (1. Hokkaido university, 2. Kumagai Gumi Co.,Ltd.)

○Rika Iriguchi^{1[Master’s course]}, Akihiro Hamanaka¹, Ken-ichi Itakura², Jun-ichi Kodama³, Takashi Sasaoka¹, Hideki Shimada¹, Gota Deguchi⁴ (1. Kyushu University, 2. Muroran Institute of Technology, 3. Hokkaido University, 4. Underground Resources Innovation Network, NPO)

○Takuro Maruyama^{1[Master’s course]}, Yuichi Sugai¹, Takehiro Esaki¹, Theodora Noely Tambaria¹ (1. Kyushu University)

○Ryohei Kawabata^{1[Master’s course]}, Hisatoshi Toriya¹, Narihiro Owada¹, Tsuyoshi Adachi¹ (1. Akita University)

○Angesom Gebretsadik^{1[Doctoral course],2}, Natsuo Okada ¹, Yoko Ohtomo ¹, Youhei Kawamura¹ (1. Hokkaido University, 2. Aksum University)

○Taketo Asada¹, Munetaka Simamura¹, Kanako Maehara¹, Takesi izumi¹ (1. muromachi chemicals inc)

○SO OKAMOTO^{1[Master’s course]}, Elvar Bjarkason¹, Shigemi Naganawa¹ (1. Akita university)

○kazuhide sumida^{1[Master’s course]}, Hajime Ikeda², Hisatoshi Toriya¹, Naohiro Owada¹, Tuyoshi Adachi¹ (1. Akita-university, 2. National Institute of Technology,asahikawa college)

○Keigo Okamura^{1[Master’s course]}, Hiromu Kusuda¹, Eishi Kusaka¹ (1. Kyoto University)

○Reiju Fukushima^{1[Master’s course]}, Toriya Hisatoshi¹, Adachi Tsuyoshi¹ (1. Akita university)

○Taichi Sasaki^{1[Master’s course]}, Ken-ichi Itakura², Akihiro Hamanaka³, Jun-ichi Kodama¹, Gota Deguchi⁴, Youhei Kawamura¹ (1. Hokkaido University, 2. Muroran Institute of Technology, 3. Kyushu University, 4. Underground Resources Innovation Network)

○Tamon Nishikawa^{1[Master’s course]}, Junichi Takekawa¹ (1. Kyoto University)

○LEBOGANG LOETO^{1[Master’s course]}, Tsuyoshi Adachi¹, Hisatoshi Toriya¹ (1. Akita University)

○Tomoya Hamada^{1[Master’s course]}, Kazunori Nakashima², Chikara Takano², Satoru Kawasaki² (1. Graduate School of Engineering, Hokkaido University, 2. Faculty of Engineering, Hokkaido University)

○Ryotaro - Nakai^{1[Master’s course]}, Hiromu Kusuda¹, Eishi Kusaka² (1. Kyoto University Graduate School, 2. Kyoto University)

○Hidenori Inomata¹, Akio Ueno¹, Shuji Tamamura¹, Takuma Mukarami¹, Kiyoshi Satou¹, Kazunari Mikami², Hideo Aoyama², Yoshiaki Fujii³, Toshifumi Igarashi¹ (1. Northern Advancement Center for Science &Technology Horonobe Research Institute for the Subsurface Environment, 2. Mitsubishi UBE Cement Corporation, 3. Hokkaido University)