Noboru Takeshita
After a power struggle with Takeo Fukuda, he became the most influential member of the ruling Liberal Democratic Party from the mid-1960s until the mid-1980s. He was a central figure in several political scandals, culminating in the Lockheed bribery scandals of 1976 which led to his arrest and trial; he was found guilty by two lower courts, but his case remained open before the Supreme Court through his death. The scandals, coupled with a debilitating stroke he suffered in 1985, led to the collapse of his political faction, with most members regrouping under the leadership of Noboru Takeshita in 1987.