1. Faculty of Science and Technology, Kochi University, Kochi, Japan
2. Faculty of Education, Kagawa University, Takamatsu, Japan
3. Faculty of Education, Tokoha University, Shizuoka, Japan
4. Faculty of Humanity, Kobe-Gakuin University, Kobe, Japan
5. Graduate School of Engineering, the University of Tokyo, Tokyo, Japan
6. Meteorological Research Institute, Tsukuba, Japan
7. National Research Institute for Earth Science and Disaster Resilience, Tsukuba, Japan
8. Department of Geography, North-Eastern Hill University, India
9. Bangladesh Meteorological Department, Bangladesh
10. Department of Geography, Gauhati University, India
11. Indian Institute of Technology Guwahati, India
12. Center for Southeast Asian Studies, Kyoto University, Kyoto, Japan