Noboru Takeshita
Abe was a top contender to succeed Nakasone as prime minister in 1987, until he stepped aside for Noboru Takeshita, head of a powerful rival faction. Then, he was given the post of secretary general of the party in 1987. In 1988, his chances of becoming prime minister some time in the near future were again thwarted when his name became associated with the Recruit-Cosmos insider-trading stock scandal, which brought down Takeshita and forced Abe to resign as the party's secretary general in December 1988.