In which city can you find the head office of an organisation which promotes economic and technological exchanges between Japan and other countries and which is located in the Ginza district of Chūō?
Japan Economic Foundation: The Japan Economic Foundation (JEF, 国際経済交流財団 "Kokusai Keizai Kōryū Zaidan") is an organization which describes itself as promoting economic and technological exchanges between Japan and other countries. Japan Economic Foundation:  Its head office is on the 11th floor of the Jiji Press Building (時事通信ビル "Jiji Tsūshin Biru") in Ginza, Chuo, Tokyo. Ginza: Ginza (銀座 ) is a district of Chūō, Tokyo, located south of Yaesu and Kyōbashi, west of Tsukiji, east of Yūrakuchō and Uchisaiwaichō, and north of Shinbashi.
Tokyo