| 2007. |
8. |
Research Assistant at Tokushima University, Faculty of Dentistry (-2008.2.) |
| 2008. |
6. |
Teaching Assitant at Tokushima University, Faculty of Dentistry (-2009.2.) |
| 2009. |
4. |
Medical Staff (doctor-in-training) at Tokushima University, University Hospital (-2009.8.) |
| 2010. |
1. |
Medical Staff (doctor-in-training) at Tokushima University, University Hospital (-2010.3.) |
| 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 (-2014.12.) |
| 2015. |
1. |
Designated Associate Professor at Tokushima University, University Hospital (-2016.3.) |
| 2016. |
4. |
Assistant Professor at Tokushima University, Institute of Biomedical Sciences |
(Display only working histories at our university after 2004.)