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