Takasu has also twice served as President of the United Nations Security Council , once in February 2009 and again in April 2010 .
He was Permanent Representative and Ambassador Extraordinary and Plenipotentiary at the Permanent Mission of Japan to the United Nations in New York .
Permanent Representative has also twice served as President of the United Nations Security Council , once in February 2009 and again in April 2010 .
He was Permanent Representative and Ambassador Extraordinary and Plenipotentiary at the Permanent Mission of Japan to the United Nations in New York .