Who is Sanae Takaichi?

Quick facts

• Full name: Takaichi Sanae (高市 早苗), family name first in Japanese convention
• Born: Yamatokōriyama, Nara Prefecture, Japan
• Party: Liberal Democratic Party (LDP)
• Current role: Prime Minister of Japan and LDP President, since October 2025
• Preceded by: Shigeru Ishiba
• Known as: Japan's first female prime minister and LDP president

Their story

Takaichi was born and raised in Tenri, Nara Prefecture, graduated from Kobe University, and worked as an author, legislative aide and broadcaster before entering politics. She moved to the United States and interned for Democratic congresswoman Patricia Schroeder of Colorado. After returning to Japan, she wrote books on American politics and worked as a television presenter.

She was elected as an independent to the House of Representatives in the 1993 general election, then joined the LDP in 1996. She is recognized as a staunch conservative and a security hawk, often referred to as a protégé of the late former Prime Minister Shinzo Abe.

In office

Takaichi became Prime Minister on October 21, 2025, after winning the leadership contest for the Liberal Democratic Party following Shigeru Ishiba's resignation. She won both rounds of the LDP leadership contest, defeating Shinjirō Koizumi with 185 votes to 156 in the runoff, becoming the first woman to hold the post of LDP president.

In 2026, she called a snap general election, which resulted in a historic landslide victory for the LDP, securing a two-thirds supermajority and the largest number of seats ever won in postwar Japanese electoral history.

What she has done

Before reaching the top, Takaichi held a string of senior cabinet posts. After Abe returned to the prime ministership in 2012, she twice served under him as Minister for Internal Affairs and Communications. From 2022 to 2024 she held a number of cabinet positions under Prime Minister Fumio Kishida, most notably Minister of State for Economic Security.

As Prime Minister, her agenda is sweeping. She has prioritized expansionary fiscal policy, strengthening defense capabilities through revisions to the Three Defense Documents, establishing a National Intelligence Bureau, enacting anti-espionage legislation and laying the groundwork for amending the Peace Constitution. On defense spending, she committed to front-loaded measures to reach "2% of GDP" as stipulated in the National Security Strategy.

Article 9 of Japan's 1947 Peace Constitution restricts Japan's military capabilities and limits its ability to respond militarily to crises not directly threatening Japan's survival. Takaichi remarked that a Taiwan crisis could constitute a "survival-threatening situation," sparking fierce debate, since such a determination would permit the mobilization of Japan's Self-Defense Forces.

Many media outlets have referred to her as Japan's "Iron Lady," a reference to former British Prime Minister Margaret Thatcher, for whom Takaichi has publicly expressed admiration.

Her UNGA 81 speech

Takaichi spoke at the UN General Assembly 81st session general debate on September 22, 2026, in New York. Her address covered five main areas:

• The Middle East and the Strait of Hormuz: She called the Strait of Hormuz "an international public good" and said free and safe navigation must be ensured for all vessels, warning that supply disruptions were driving a mounting food crisis in Africa and Asia.
• Nuclear disarmament: She reaffirmed Japan's mission, as the only country to have suffered atomic bombings in war, to lead international efforts toward "a world without nuclear weapons," and called for transparency of nuclear forces.
• Russia and Ukraine: She said plainly that Russia, a permanent Security Council member, "has initiated an act of aggression against another country" and vetoed resolutions concerning its own actions. "It must be said that the Security Council is not functioning for international peace."
• UN Charter reform and the "enemy states" clause: Takaichi called for an overhaul of the UN, including removing a 1940s-era provision that refers to Japan as an "enemy state," a clause that China has used in its disputes with Tokyo. A General Assembly resolution adopted in 2005 had already called for the clause to be deleted; she demanded it be acted upon.
• Security Council reform: She argued that the Council's current structure reflects the world as it stood in 1945 and must be expanded in both permanent and non-permanent members to reflect current realities, adding that a majority of member states already support that expansion.

In her own words

From the full official text of her UNGA 81 address:

On the UN's relevance:

"Despite these concerns, the United Nations has never been more important than it is today in bringing about peace and stability to the world."

On the Security Council:

"A permanent member of the Security Council, with a special responsibility for international peace and security, has initiated an act of aggression against another country, and has vetoed Security Council resolutions concerning its own actions. In this current situation, it must be said that the Security Council is not functioning for international peace."

On the Strait of Hormuz:

"Ensuring free and safe navigation through the Strait of Hormuz for all vessels without additional costs, as has been the case, is extremely important not only for the security of the Middle East, but for the stability of the global economy as a whole."

On UN reform:

"Rather than lamenting the institutional fatigue of the United Nations, it is time for Member States to unite with one heart, vigorously advance a reform of the United Nations and transform the organization into a more resilient and effective United Nations."

On Japan's vision:

"I am convinced that the United Nations is the only organization capable of taking the helm on a global scale."

On her own ambition:

"I want to push Japan to the top of the world once again."

Worth knowing

The "enemy states" clause Takaichi raised is a genuine pressure point in Japan-China relations. Beijing has latched onto the clause in its row with Tokyo, insisting it remains legally binding and serves as a safeguard of the postwar order. Her call to delete it at the UN was a direct challenge to that position.

Takaichi steps into office at a moment of internal party weakness and intense domestic and regional strategic pressures, and her views on empowering women are described as complex, even as she makes history as Japan's first female prime minister.

Watch and read the full speech

Read the full official speech on the Prime Minister's Office of Japan website