2008.4
- 2010.10 |
NYK Line (Japan) Ltd. |
2010.10
- 2011.1 |
NYK Container Line Ltd. |
2011.1
- 2014.3 |
NYK Group South Asia Pte. Ltd. |
2014.3
- 2015.3 |
NYK Container Line Ltd. |
2019.1
- 2019.3 |
visiting scholar, College of Libera Arts Department of Taiwan Culture, Languages and Literature, National Taiwan Normal University |
2019.4
- 2021.3 |
Research Fellowship for Young Scientists, Japan Society for the Promotion of Science |
2019.4
- 2023.3 |
part-time lecturer, Center for Language Education and Research, Sophia University |
2021.4
- 2022.3 |
invited researcher, Graduate School of Language and Culture, Osaka University |
2021.4
- 2022.3 |
part-time lecturer, Faculty of Foreign Languages Department of Chinese Language, Daito Bunka University |
2021.4
- 2022.3 |
part-time lecturer, Center for General Education, Showa Women's University |
2021.4
- 2022.3 |
part-time lecturer, School of Foreign Studies, Osaka University |
2022.4
- |
full-time lecturer, Graduate School of Language and Society, Hitotsubashi University |