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
Shinzō Abe Koizumi. He took some steps toward balancing the Japanese budget, such as appointing a tax policy expert, Kōji Omi, as Minister of Finance. Omi previously supported increases in the national consumption tax, although Abe distanced himself from this policy and sought to achieve much of his budget balancing through spending cuts. Since 1997, as the bureau chief of "Institute of Junior Assembly Members Who Think About the Outlook of Japan and History Education", Abe supported the controversial Japanese Society for History Textbook Reform and the "New History Textbook". In March 2007, Abe along with right-wing politicians have proposed a bill