 The University of Danang, Vietnam |  Prince of Songkla University, Thailand |
 University of São Paulo, Brazil |  University of the Philippines Diliman, Philippines |
 Dalian University of Technology, P. R. China |  University of Malawi, R. Malawi |
 University of Hornmozgan, Iran |  Portland State University, U.S.A. |
 Ehime University, Japan |  Kanazawa University, Japan |
 Kanagawa Prefecture, Japan |  Yokohama City, Japan |
 Kamakura City, Japan |  Japanese Biosphere Reserves Network (JBRN), Japan |
 Japan International Cooperation Agency (JICA) Yokohama, Japan |  Japan External Trade Organization (JETRO) Yokohama, Japan |
 Ministry of Education, Culture, Sports, Science and Technology – Japan | |
 University of Coimbra (Portuguese) |