Shigeru Ishiba is a Japanese politician born on February 4, 1957, in Tokyo, Japan. He comes from a political family, being the son of the former Governor of Tottori Prefecture. Ishiba entered politics after working at Mitsui Bank, encouraged by former Prime Minister Kakuei Tanaka. He was first elected to the House of Representatives in 1986 at the age of 29, becoming the youngest member at the time[4][5]. Ishiba has held several prominent roles throughout his career. He served as Director-General of the Japan Defense Agency from 2002 to 2004, Minister of Defense from 2007 to 2008, and Minister of Agriculture, Forestry and Fisheries from 2008 to 2009[2][4]. He was also the Secretary-General of the Liberal Democratic Party (LDP) from 2012 to 2014[2]. Ishiba has been known for his moderate stance and has criticized his own party on several occasions, including supporting a motion of no-confidence against Prime Minister Kiichi Miyazawa in 1993[1][2]. In 2024, Ishiba became the President of the LDP and subsequently the Prime Minister of Japan, serving until 2025[1][2]. During his tenure, he focused on issues like rural revitalization and addressing Japan's declining population[3]. Ishiba is also known for his progressive views on social issues, such as supporting women's empowerment and same-sex marriage[3]. In September 2025, he announced his resignation as Prime Minister and LDP leader, following the party's loss of its majority in both houses of Japan's parliament[3].