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Sanae Takaichi Becomes Japan's First Female Prime Minister Amid Potential Challenges with Voters and Markets
Sanae Takaichi was elected LDP president on October 4, 2025, and became Japan's first female prime minister on October 21, 2025, succeeding Shigeru Ishiba after the LDP presidential election.[1][2][3]
Why It Matters
Takaichi's historic appointment as Japan's first female leader marks a shift toward conservative leadership in the LDP, amid concerns over public support and economic stability.[1]
Timeline
3 Events
Takaichi Assumes Office as Prime Minister
October 21, 2025
Prime Minister Sanae Takaichi assumed office, becoming Japan's first female prime minister and leader of the conservative faction continuing Shinzo Abe's line.[1][5]
Takaichi Elected Prime Minister by Parliament
October 21, 2025
Sanae Takaichi was designated as Japan's 104th Prime Minister by votes in both houses of the Diet, winning 237 votes in the House of Representatives against Yoshihiko Noda's 149. She was appointed by Emperor Naruhito, forming the Takaichi Cabinet with LDP-JIP coalition.[2][3][4]
LDP Elects Sanae Takaichi as Party President
October 4, 2025
Japan's Liberal Democratic Party (LDP) elected Sanae Takaichi, former Economic Security Minister, as its new president, succeeding Shigeru Ishiba. This made her the first woman to lead the party.[1]