1952, Musi Chang was born in Tokyo, Japan, and graduated from the Faculty of Law of the University of Tokyo.
1976 Joining the Ministry of Foreign Affairs,
From 65438 to 0993, he served as director of free capital cooperation in the Economic Cooperation Bureau of the Ministry of Foreign Affairs.
From 65438 to 0995, Mr. Mu Changsi became the Chief Cabinet Secretary.
1997 minister of Japanese embassy in Thailand,
In 2000, Chief Accountant of the Chief Cabinet Office,
200 1 Minister of Japan in France and visiting researcher at the French Institute of International Relations.
In 2002, Minister of the Representative Department of the Japanese Government in Geneva,
In 2005, Chief Cabinet Secretary and Ambassador of the Comprehensive Foreign Policy Bureau (in charge of the United Nations),
In 2006, Mr masahiro musi became the official residence reviewer and ambassador of the comprehensive foreign policy bureau (league of nations).
June 5, 2008-10, Africa commentator of Middle East and Africa Bureau, director of international cooperation in July.
20 10 served as chief cabinet secretary of the Ministry of foreign affairs, and 20 12 served as assistant to the deputy chief cabinet secretary since September.
From February 20 12 to March 20 16, he served as the Japanese ambassador to China.