Yasuo Fukuda
Fukuda was born in Takasaki, Gunma, the eldest son of politician (later the 67th Prime Minister) Takeo Fukuda. He grew up in Setagaya, Tokyo, attending Azabu High School and graduating from Waseda University in 1959 with a degree in economics. After university, he joined Maruzen Petroleum (now part of the Cosmo Oil Company). He was only minimally involved in politics over the next seventeen years, working his way up to section chief as a typical Japanese "salaryman". He was posted to the United States from 1962-64. While his father Takeo Fukuda was prime minister from 1976–78, Yasuo became a political secretary. From 1978 to 1989, he was a director of the Kinzai Institute for Financial Affairs, serving as a trustee from 1986 onward.
Takeo Miki
After being elected, Miki attempted to reform the LDP, relentlessly investigating the Lockheed bribery scandals, which made him a large number of enemies within the party. A campaign literally called "Down with Miki" ("Miki oroshi") was started by influential faction leaders. Despite Miki's personal popularity with the public, the Lockheed scandal reflected poorly on the party, which lost its overall majority in the 1976 election to the Diet and had to make deals with minor parties to remain in power. Embarrassed by the result, Miki resigned and was succeeded on 24 December 1976, by Takeo Fukuda.