| 1997 | B.A. (Law) University of Tokyo |
| 1997 | Joined Ministry of Home Affairs |
| 1998 | Researcher, Research Bureau of the House of Representatives |
| 2004 | MPA, School of International and Public Affairs, Columbia University |
| 2005 | Director, Tax Division, Kagawa Prefecture |
| 2007 | Director, Finance and Regional Revitalization division, Yubari City |
| 2009 | Policy Evaluation Specialist, Policy Evaluation and Public Relations Division, Ministerfs Secretariat, Ministry of Internal Affairs and Communications (MIC) |
| 2009 | Judging and Litigation Specialist and Deputy Director for Fixed Property Tax, Fixed Property Tax Division, Local Tax Bureau, MIC |
| 2010 | Associate Professor, GRIPS |