- 2023/04 - 現在 The University of Fukuchiyama
- 2022/04 - 現在 Kokushikan University Faculty of Political Science and Economics Department of Economics
- 2022/04 - 現在 Shukutoku University
- 2022/04 - 現在 Seigakuin University Faculty of Political Science & Economics Political Science & Economics Department
- 2021/04 - 2022/03 聖学院情報センター
- 2021/04 - 2022/03 Graduate School Graduate School Graduate School Graduate School of Politics & Policy Studies
- 2020/04 - 2022/03 Seigakuin University Faculty of Political Science & Economics Political Science & Economics Department
- 2020/04 - 2022/03 Bunri University of Hospitality Faculty of Service Management
- 2019/04 - 2022/03 Mejiro University College
- 2019/04 - 2022/03 Mejiro University Faculty of Foreign Language Studies
- 2019/04 - 2022/03 Seigakuin University Faculty of Political Science & Economics Political Science & Economics Department
- 2018/04 - 2021/03 聖学院情報センター
- 2018/04 - 2019/03 Seigakuin University Faculty of Political Science & Economics Political Science & Economics Department
- 2010/04 - 2018/03 Toyama College Department of Management and Information
- 2011/04 - 2014/03 Toyama University of International Studies Faculty of Contemporary Society
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