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?
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.
Utsunomiya Utsunomiya (宇都宮市 , Utsunomiya-shi , ]) is the capital and largest city of Tochigi Prefecture, in the northern Kantō region of Japan. As of May 2015, the city had an estimated population of 518,200 and a population density of 1240 persons per km². Its total area was 416.85 km². Utsunomiya is famous for its "gyoza" (pan fried dumplings). There are more than two hundred "gyoza" restaurants in Utsunomiya.