Curriculum Vitae

Mr. Toshiyuki ONUMA

Ambassador Extraordinary and Plenipotentiary of Japan,
Permanent Representative of Japan to the International Civil Aviation Organization

Born February 26, 1969 in Miyagi, Japan

Academic background
1999 Admitted to the New York State Bar, USA
1998 LL.M. and 1999 LL.C.M., University of Pennsylvania Law School, USA
1992 L.L.B., Faculty of Law, The University of Tokyo

Professional Career
2024 Ambassador Extraordinary and Plenipotentiary to the Delegation of Japan to the ICAO
2023 Senior Deputy Director-General of the Civil Aviation Bureau (CAB), Ministry of Land, Infrastructure, Transport and Tourism (MLIT)
2022 Assistant Vice-Minister for International Aviation, Minister’s Secretariat, MLIT
2021 Director, Budget and Account Division, MLIT
2018 Director, International Air Transport Division, Aviation Network Department, CAB
2016 Director, Aviation Industries Division, Aviation Network Dept., CAB, MLIT
2009- Various posts as Director, MLIT and Cabinet Office
2003- Various posts as Deputy Director, MLIT
2001-2003 Legal Officer, Legal Bureau, ICAO
1992 Joined MLIT