Fumio Kishida in the context of "Yasuo Fukuda"

Sanae Takaichi (born 7 March 1961) is a Japanese politician who is serving as Prime Minister of Japan and President of the Liberal Democratic Party since 2025. She is the first woman to hold either of these positions. A member of the House of Representatives from 1993 to 2003 and since 2005, she also held several ministerial posts during the premierships of Shinzo Abe and Fumio Kishida.

Born and raised in Nara Prefecture, Takaichi graduated from Kobe University and worked as an author, legislative aide, and broadcaster before beginning her political career. Elected as an independent to the House of Representatives in the 1993 general election, she joined the Liberal Democratic Party (LDP) in 1996. A protégé of Prime Minister Abe, she held various positions during Abe's premiership, most notably as Minister for Internal Affairs and Communications. She was a candidate in the 2021 LDP leadership election, but was eliminated before the runoff, placing third. From 2022 to 2024, during Fumio Kishida's premiership, she served as the Minister of State for Economic Security.

General elections were held in Japan on 27 October 2024 due to the early dissolution of the House of Representatives, the lower house of the National Diet, by Prime Minister Shigeru Ishiba. Voting took place in all constituencies, including proportional blocks, to elect all 465 members of the House of Representatives.

The election was held one month after Ishiba took office as prime minister, after winning a heated contest in the Liberal Democratic Party (LDP) presidential election on 27 September, following the resignation of Fumio Kishida as party leader due to his low approval rating amid the party-wide slush fund corruption scandal. The dissolution of the Diet was held eight days after the prime minister's inauguration and 26 days before the voting day, both the shortest since the end of World War II.

Kōchikai (宏池会; "Broad Pond Society") was a leading faction within Japan's Liberal Democratic Party (LDP), founded by bureaucrat-turned-politician Hayato Ikeda in 1957. The faction has produced five prime ministers (Ikeda, Masayoshi Ōhira, Zenkō Suzuki, Kiichi Miyazawa, and Fumio Kishida), two LDP presidents (Yōhei Kōno and Sadakazu Tanigaki), and a large number of cabinet officeholders. The faction was officially dissolved on January 23, 2024 after Prime Minister Fumio Kishida pledged to dissolve the faction in the aftermath of a political funds scandal. However, former faction members still meet frequently as a group, exchange information, and collectively exert pressure on other politicians.

The 2020 Liberal Democratic Party of Japan presidential election was triggered by Shinzo Abe's announcement on 28 August 2020 that he would resign as President of the Liberal Democratic Party and Prime Minister of Japan, citing a relapse of his colitis. Voting took place on 14 September 2020 to elect the next president of the Liberal Democratic Party of Japan, three days before the National Diet was scheduled to hold a session to elect the new prime minister. Initially scheduled to be held in September 2021, incumbent LDP president and the longest-serving Prime Minister of Japan, Shinzo Abe, suddenly resigned on 28 August 2020, citing recent health concerns, prompting an election to select the President to serve the rest of Abe's term.

Chief Cabinet Secretary Yoshihide Suga easily won the election, securing endorsements from a majority of voting members of the party in the days preceding the vote. As the Liberal Democratic Party controlled a majority in the National Diet as a member of the governing coalition, Suga successfully succeeded Abe as Prime Minister of Japan on 16 September 2020. His principal rival, Fumio Kishida, later succeeded him as prime minister after Suga's resignation in October 2021. The third-placed candidate, Shigeru Ishiba, would eventually succeed Kishida in 2024 after the latter also resigned the party leadership and the premiership.