| 2014-03 -- (現在) | 言語文化教育研究学会 | 学会誌編集委員会委員 |
| 2014-03 -- (現在) | Association for Language and Cultural Education | Journal Editorial Board Committee |
| 2014-07 -- (現在) | Association for Language and Cultural Education | Director |
| 2014-10 -- (現在) | Association for Language and Cultural Education | member of the Annual Convention Executive Committee |
| 2016-06 -- (現在) | Japan Association for Language Policy | member of the Public Relations Committee |
| 2017-04 -- (現在) | Association for Language and Cultural Education | Chairperson of Editorial Committee |
| 2017-04 -- (現在) | The Japanese Association of Sociolinguistic Sciences | Committee Member |
| 2018-05 -- (現在) | 日本語教育史研究会 | 運営委員 |
| 2018-05 -- (現在) | The Society for Historical Study on Japanese Language Education | Treasurer |
| 2019-05 -- (現在) | The Society for Teaching Japanese as a Foreign Language | Member of Convention Committee |
| さらに表示... |