Shinzō Abe previously unavailable in Japan. When he returned to office he used his own case to argue for lessening the time it takes to approve potentially innovative drugs. After resigning as Prime Minister, Abe remained in the National Diet and was re-elected in his Yamaguchi 4th district at the 2009 election when the LDP lost power to the Democratic Party of Japan. On 26 September 2012, Abe was re-elected as president of the opposition Liberal Democratic Party defeating former Defense Minister Shigeru Ishiba in a runoff vote by 108 votes to 89. Abe returned to the LDP leadership at a time
Sanji Abe Abe became the first American of Japanese ancestry to be elected to Hawaii's territorial senate; he ran from the South Hilo district as a Republican. His dual citizenship of the U.S. and Japan became a hotly discussed issue during his election campaign. His citizenship issues first came to public attention in early October; soon afterwards, Abe announced that he would be renouncing his Japanese citizenship. He received confirmation of his expatriation on November 2. The intersection of Abe's ancestry and rise to prominence set him up for negative attention from the US Army's Hawaii sub-command; he was arrested on August