The party was founded in June 1970, when Okinawa (called Ryūkyū at the time) was administered by the United States. Founders included and , whose pseudonym was . Sakima was the former president of the , a government financial corporation of the Ryukyu Government under US-control, while Nuka was a Chartered Accountant. Sakima became a candidate of the 1971 House of Councillors election, but failed it with 2673 votes. As Okinawa was in the next year, the party prestige was decreased. After 730, a symbolic moment on July 30, 1978, when Okinawa changed back to driving on left as other parts of Japan, the party virtually stopped its activity.