IRIA News

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Japan’s parliament elected 64-year-old Sanae Takaichi as the country’s first female prime minister on October 21, 2025, marking a historic moment in a nation long dominated by male political leadership.

Takaichi’s appointment followed a last-minute coalition deal between the ruling Liberal Democratic Party (LDP) and the right-wing Japan Innovation Party (Ishin), but the alliance still falls short of a full majority, raising concerns about the stability of her new government.

Takaichi secured 237 votes in the 465-seat lower house, narrowly achieving the threshold to assume office. The deal with Ishin was hastily concluded after the LDP’s poor showing in the July elections and the collapse of its alliance with the centrist, Buddhist-backed Komeito party, which had grown frustrated with corruption scandals and factional infighting. Her predecessor, Shigeru Ishiba, resigned after only a year in power, leaving a three-month leadership vacuum that Takaichi has now filled.

At her swearing-in ceremony, Takaichi emphasized the need for “political stability” to push through economic reforms and strengthen Japan’s global position. However, Ishin has declined ministerial posts for now, saying it will first assess how the partnership unfolds, a sign that the coalition remains tenuous.

From Small-Town to Prime Minister

Born in Nara Prefecture, Takaichi’s journey to the top of Japanese politics was anything but conventional. A graduate of Kobe University, she entered parliament in 1993 as an independent before joining the LDP three years later. She has served in multiple ministerial roles, including Internal Affairs and Communications, and held close ties to the late Prime Minister Shinzo Abe, who mentored her rise through the conservative ranks.

An admirer of former British Prime Minister Margaret Thatcher, Takaichi embodies Japan’s rightward shift. She has long championed fiscal stimulus and government-led growth, often dubbed the “Takaichi trade” in financial circles for boosting investor confidence and sending the Nikkei index to record highs. Yet economists warn that her spending-heavy agenda could deepen Japan’s already massive public debt.

Her conservative worldview extends beyond economics. Takaichi supports constitutional revision to strengthen Japan’s Self-Defense Forces and has made repeated visits to the controversial Yasukuni Shrine, moves that are likely to strain relations with China and South Korea. She is also a vocal proponent of stricter immigration controls and has resisted calls for greater refugee resettlement.

Despite breaking Japan’s highest political glass ceiling, Takaichi has not positioned herself as a feminist reformer. She opposes same-sex marriage, the right for married couples to keep separate surnames, and female succession to the imperial throne. Her Cabinet appointments reflected this cautious stance; she named only two women to ministerial posts despite earlier pledges to increase female representation.

Critics argue that her leadership represents continuity rather than change, maintaining Japan’s conservative status quo under a new face. “It’s a symbolic breakthrough,” one Tokyo analyst noted, “but policy-wise, it’s Abe’s Japan, not a new Japan.”

Domestic and Global Challenges Ahead

Takaichi assumes power amid rising living costs, sluggish wage growth, and public discontent with the political establishment. Japan, long accustomed to deflation, now faces inflationary pressures that have eroded consumer confidence. Her government will need to balance fiscal stimulus with credible debt management, a challenge that could define her early tenure.

On the international front, Takaichi is expected to align closely with Washington while taking a tougher stance toward China and North Korea. Her upcoming meetings with U.S. President Donald Trump and key Asian leaders will test her diplomatic skills and her ability to position Japan as both a reliable ally and a regional power.

For supporters, Takaichi’s appointment represents a long-overdue acknowledgment of women’s capacity to lead at the highest level. For critics, it underscores how far Japan still must go in achieving genuine gender equality.

Her rise is both a personal triumph and a political experiment, a hardliner navigating a fragile coalition at a time when Japan’s domestic and global challenges are more complex than ever. Whether she becomes a transformative leader or a caretaker of conservatism may depend on how deftly she can balance ideology with pragmatism in the months ahead.