July Okinawa International Marine Exposition is held (continues to Jan. of 1976)		1975
			1977		February 26 Brazil Okinawa Society is renamed the Brazil Okinawa Association
			1978		June 18 Japanese emigration to Brazil 70th anniversary ceremony
					October 23 Brazil Okinawa AssociationÕs 70th anniversary of emigration, the 25th anniversary of the establishment of the association, and the commemoration ceremony for the completion of the Okinawa Association Hall		October 23 Sister city relations are established between Naha City and San Vincente in Brazil
			1979		August 1 Japanese emigration to Peru 80th anniversary ceremony Colonia Okinawa emigration in Bolivia 25th anniversary ceremony		August 1 The International Exchange Section is established under the Okinawa Prefecture General Affairs Division
			1980		July 30 Okinawan emigration to Hawaii 80th anniversary celebration
			1981				March 31 Okinawa International Exchange Foundation is established
			1982				March 26 The vice president of Peru comes to Okinawa for a visit
							July Okinawa Overseas Technical Training Acceptance Program begins
			1983				July CORFO Settlement plan between Okinawa and Argentina is frozen
			1989				March 31 Okinawa Overseas Association is dissolved
			1990				August 23 First Worldwide Uchinanchu Festival is held
			1995				November 16 Second Worldwide Uchinanchu Festival is held
			1997		September 1 The WUB (Worldwide Uchinanchu Business Association), headquartered in Hawaii, is inaugurated with the aim of establishing a network of Okinawan business people around the world
			1998		October 10 Second WUB Worldwide Festival is held in Brazil
			1999		August 9 Third WUB Worldwide Festival is held in Los Angeles.
			2000		January 8 Okinawan emigration to Hawaii 100th anniversary celebration