| 2007. |
4. |
Medical Staff (doctor-in-training) at Tokushima University, University Hospital (-2008.3.) |
| 2009. |
6. |
Teaching Assitant at Tokushima University, Faculty of Dentistry (-2010.2.) |
| 2010. |
4. |
Clinical Support Doctor at Tokushima University, University Hospital (-2011.3.) |
| 2010. |
10. |
Research Assistant at Tokushima University, Faculty of Dentistry (-2011.2.) |
| 2011. |
4. |
Clinical Support Doctor at Tokushima University, University Hospital (-2012.3.) |
| 2011. |
6. |
Research Assistant at Tokushima University, Faculty of Dentistry (-2012.2.) |
| 2012. |
4. |
Assistant Professor at Tokushima University, Institute of Health Biosciences (-2013.3.) |
| 2013. |
4. |
Medical Staff at Tokushima University, University Hospital (-2014.3.) |
| 2014. |
4. |
Assistant Professor at Tokushima University, University Hospital (-2018.1.) |
| 2018. |
2. |
Assistant Professor at Tokushima University, Institute of Biomedical Sciences |
(Display only working histories at our university after 2004.)