| 2021 | Present |
| 2019 | Ambassador, Extraordinary and Plenipotentiary to the Republic of Korea |
| 2018 | Ambassador, Representative of the Government of Japan for the G20 Summit |
| 2015 | Ambassador, Extraordinary and Plenipotentiary to the State of Israel |
| 2013 | Director-General, North American Affairs Bureau |
| 2012 | Minister Plenipotentiary and Deputy Chief of Mission, Embassy of Japan in Washington, DC |
| 2012 | Minister for Political Affairs, Embassy of Japan in Washington, DC |
| 2009 | Deputy Director-General (North American Affairs Bureau and Asian and Oceanian Affairs Bureau) |
| 2006 | Minister (Head of Political Section), Embassy of Japan, UK |
| 2004 | Minister (Head of Political Section), Embassy of Japan, Seoul |
| 2003 | Director, Policy Coordination Division, Foreign Policy Bureau |
| 2001 | Director, National Security Policy Division, Foreign Policy Bureau |
| 1999 | Director, Second International Organizations (OECD) Division, Economic Affairs Bureau |
| 1997 | Counsellor, Permanent Delegation of Japan to OECD, Paris |
| 1981 | Joined Ministry of Foreign Affairs |
June 22, 2021 at the Virtual Discussion