Shunichi Matsumoto
Shunichi Matsumoto was a Japanese diplomat and politician who served as Deputy Chief Cabinet Secretary, ambassador to the United Kingdom and vice minister for foreign affairs.
Diplomatic career
Matsumoto served as Japanese Vice Minister of [Ministry of Ministry of Foreign Affairs (Japan)|Foreign Affairs (Japan)|Foreign Affairs] under the cabinet of General Hideki Tōjō from 1942 to 1944, and Japanese Ambassador to French Indochina from November 1944 to March 1945, shortly before the Japanese authorities took actual control of the area. On 9 March 1945, he served French Governor-General Jean Decoux the ultimatum demanding the surrender of the French forces to the Japanese authorities. He came back to Japan as Vice Minister of Foreign Affairs at the Cabinet of Admiral Kantarō Suzuki in 1945, at the time of surrender. In this position, he advocated the acceptance of the Potsdam Declaration.He was the first Japanese Ambassador to the United Kingdom following the reestablishing of diplomatic relations after the Second World War, serving in that position in from 1952 to 1955. From 1955 to 1963, he was a member of House of Representatives of Japan. In 1956, he took part in negotiations with the Soviet government on establishment of diplomatic relations. He served as Deputy Chief Cabinet Secretary for political affairs under Prime Minister Nobusuke Kishi from June 1958 to July 1960. In 1967, he was given the Order of the Sacred Treasure.