| Institutions |
kosen |
| Canada |
| Georgian College |
Suzuka |
| Malaspina International High school |
Toyama |
| North Island College |
Toyama |
| Red River Community College |
Kurume |
| University of Victoria English Centre |
Toyama |
| Mexico |
| Aguascalientes Instistute of Technology |
Ibaraki |
| North Aguascalientes Instistute of Technology |
Ibaraki |
| USA |
| Extension, Ｕniversity of Ｃalifornia,Ｓan Diego |
Tokuyama |
| Murray State University |
Yatsushiro |
| New Jersey Institute of Technology |
Ube |
| Pennsylvania College of Technology |
Tsuyama |
| Sonoma State University |
Anan |
| The College of Engineering, The Ohio State University |
Suzuka |
| University of Hawaii Maui Community College |
Kure |
