Name of Researchers
| Present | Affiliation Period/ *Survey Date | Researchers' Name | Academic Title | Research Field |
| 〇 | *2021～ | マキコ アマヤ (Makiko Amaya) |
Lecturer | Japanese Language Education |
| 〇 | *2021～ | ヤスヒコ ミウラ (Yasuhiko Miura) |
Lecturer | Japanese Language Education |
| 〇 | *2021～ | マサコ M. ナン (Masako M. Nunn) |
Lecturer | Japanese Language Education |