○Angesom Gebretsadik Abraha^{1[博士課程],2}, Natsuo Okada ¹, Ryo Itano¹, Yoko Ohtomo¹, George Mathews³, Youhei Kawamura¹ (1. Hokkaido University, 2. Aksum University, 3. Nazarbayev University)

○Jackson Ezekiel Birore^{1[修士課程]}, Yuna Nakazawa¹, Natsuo Okada¹, Angesom Gebretsadik¹, Yoko Ohtomo¹, Yohuei Kawamura¹ (1. Hokkaido University )

○Okhala Muacanhia^{1[博士課程]}, Natsuo Okada², Yoko Ohtomo², Youhei Kawamura² (1. Division of Sustainable Resources Engineering, Graduate School of Engineering, Hokkaido University, 2. Division of Sustainable Resources Engineering, Faculty of Engineering, Hokkaido University)

○Akbarshokh Ulmaszoda^{1[博士課程],2}, Gde Pandhe Wisnu Suyantara¹, Hajime Miki¹, Naoko Okibe¹ (1. Kyushu University, 2. Uzbekistan-Japan Innovation Center of Youth)

○ザミンション ケ^{1,3[博士課程]}、コナー スプロカシュ³、カラムダハッド アジェイ^1,2、簡 梅芳³ (1. インド工科大学環境センター、2. インド工科大学土木学科、3. 東北大学大学院環境科学研究科)

○Dayle Tranz Dano^{1[博士課程]}, Ilhwan Park¹, Mayumi Ito¹, Vannie Joy Resabal², Carlito Tabelin² (1. Hokkaido University, 2. Mindanao State University - Iligan Institute of Technology)

○Melito Salvador Oculares^{1[博士課程]}, Ilhwan Park¹, Ryoei Watanabe¹, Mayumi Ito¹ (1. Hokkaido University)

○Cindy -^{1[博士課程]}, Keiko Sasaki² (1. Kyushu University, 2. Waseda University)