Tuesday, October 21, 2025

What to know about Japan’s first female prime minister, a conservative leader who idolizes Margaret Thatcher

After weeks of anticipation, Japan today got its first female prime minister. Sanae Takaichi is leading both the Liberal Democratic Party, with a new coalition, and the country. It’s a remarkable development in a country that has struggled to advance women’s leadership in both politics and business; as of late 2024, Japan had just 13 female CEOs, fewer than 1% of listed companies on the Tokyo Stock Exchange’s prime market. Takaichi is the country’s 104th prime minister in its history, and the fourth in five years.

Takaichi grew up in Nara, in western Japan. She was first elected to parliament in 1993. The 64-year-old has served as minister of economic security and internal affairs.

But her ascension has set off a debate about what the impact will be for women in Japan. Takaichi is ultraconservative, and the coalition she just struck is expected to pull her bloc even further to the right.

Sanae Takaichi is applauded after being elected Japan’s new prime minister. Tomohiro Ohsumi/Getty ImagesThe Economist describes her as “hawkish on security policy, dovish on fiscal policy,” and a “traditionalist culture warrior” on the social issues often tied to the progression of gender equality. The new prime minister supports the imperial family’s male-only succession. She opposes same-sex marriage and allowing separate surnames for married couples. She counts Margaret Thatcher as one of her political idols. According to Reuters, Takaichi admires Thatcher’s combination of “strong character and convictions” with “womanly warmth.” Her other big influence is the late former PM Shinzo Abe, who she viewed as a mentor.

Yet Takaichi may advance progress for women in government in other ways. She already named Japan’s first female minister of finance, Satsuki Katayama. Kimi Onoda was named economic security minister. As of now, her 19-person cabinet includes two women; Japan’s record is five.

One issue on which Takaichi is more progressive is women’s health; she has promised to expand access to services and has spoken about her own experience with menopause.

Takaichi is part of global politics’ rightward shift. One of her first international tests will be a meeting with President Trump next week. Japan is hardly the only country that will reckon with what the ascension of female leaders means when those politicians don’t support policies that women’s rights activists want to see. Women in Japan seem divided on that question. But one 19-year-old told the New York Times: “I want Takaichi to make it easier for women to become politicians and representatives.”

Emma Hinchliffe
emma.hinchliffe@fortune.com

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