| 2008.1
- |
翻訳著述業「大久保ゆう」 |
| 2011.4
- 2014.3 |
Part-time Assistant Professor, 看護学専攻, Hakuho Women's College |
| 2011.4
- 2014.8 |
Part-time Assistant Professor, 地域看護学専攻, Hakuho Women's College |
| 2013.4
- 2017.3 |
Part-time Assistant Professor, Osaka City University |
| 2014.10
- 2023.9 |
Part-time Assistant Professor, Osaka University of Commerce |
| 2014.4
- 2017.3 |
Part-time Assistant Professor, Faculty of Sociology, Ryukoku University |
| 2014.4
- 2017.3 |
嘱託講師, Faculty of Global and Regional Studies, Doshisha University |
| 2016.9
- 2018.3 |
Part-time Assistant Professor, 幼児保育学科, Ikenobo Junior College |
| 2017.4
- 2020.3 |
Research Assistant, Faculty of English and Global Communication, Kyoto Tachibana University |
| 2018.4
- 2022.9 |
Part-time Assistant Professor, Faculty of International Liberal Arts, Otemon Gakuin University |
| 2018.9
- 2020.3 |
Part-time Assistant Professor, Faculty of Foreign Language Studies, Kansai University |
| 2020.4
- 2022.3 |
Part-time Assistant Professor, 外国語学部・外国語教育研究科, Kansai University |
| 2020.4
- 2023.3 |
授業担当講師, Ritsumeikan University |
| 2022.4
- |
Part-time Assistant Professor, Faculty of English and Global Communication, Kyoto Tachibana University |
| 2023.4
- 2024.9 |
Part-time Assistant Professor, Faculty of International Studies, Ryukoku University |
| 2024.4
- |
Assistant Professor, Graduate School of Language and Society, Hitotsubashi University |