Sanae Takaichi is a prominent Japanese politician who became the country’s first female Prime Minister in October 2025. Known for her conservative and nationalist views, she was a protege of the late Prime Minister Shinzo Abe. The snap election on February 8, 2026, was called by her to secure a strong mandate from the people.

Japan’s parliament is called the National Diet. It consists of two houses: the House of Representatives (Lower House) and the House of Councillors (Upper House). The House of Representatives has 465 seats and is considered more powerful because it can overrule the Upper House on budgets and international treaties.

The Liberal Democratic Party (LDP) has dominated Japanese politics since its formation in 1955. This period of long-term rule is often called the ‘1955 System.’ The party has only lost power twice: briefly from 1993 to 1994, and more significantly from 2009 to 2012. Takaichi’s challenge was to restore the party’s historical dominance after recent crises.

The House of Councillors is the ‘Upper House’ of the Japanese Diet. While it has less power than the Lower House, losing a majority there can cause ‘political gridlock,’ where the government finds it very difficult to pass new laws or budgets because the two houses disagree.

In a democracy, a ‘mandate’ is the authority granted by a constituency to act as its representative. When a leader wins a landslide victory, they claim a ‘strong mandate,’ which gives them the moral and political power to implement their promised policies more easily.

Shinzo Abe was Japan’s longest-serving Prime Minister (2006-2007 and 2012-2020). He was known for his ‘Abenomics’ economic policy and his desire to strengthen Japan’s military. Sanae Takaichi is seen as the political heir to his conservative and nationalist legacy, continuing many of his unfinished goals.

Japan and China have a complex relationship marked by historical grievances and modern territorial disputes, especially over the Senkaku (Diaoyu) Islands. Recently, China’s growing military presence in the East and South China Seas has led Japanese leaders like Takaichi to call for a tougher defense policy.

Japan has one of the world’s strictest citizenship and immigration policies. To become a naturalized citizen, an applicant usually needs to have lived in Japan for five consecutive years, be over 20 years old, and demonstrate proficiency in the Japanese language. Takaichi’s plan aims to make these already difficult requirements even stricter.

Japan has a consumption tax (currently 10%) and various other taxes like the fuel tax. These taxes are often politically sensitive. By withdrawing an unpopular tax and promising cuts, Takaichi used a common political strategy to win support from voters concerned about the high cost of living.

The status of Taiwan is one of the most sensitive issues in East Asia. While Japan doesn’t have official diplomatic ties with Taiwan, it views the island’s security as vital. China often uses ‘economic coercion’, using trade as a weapon, to punish countries that speak out on Taiwan, which explains the ban on seafood and mineral exports.

Japan has traditionally had very low representation of women in leadership roles. Takaichi becoming the first female PM is a major breakthrough. However, the ‘paradox’ mentioned is that she often supports very traditional and conservative views that many modern advocates for women’s rights might disagree with.

The Yasukuni Shrine honors about 2.5 million Japanese war dead. It is highly controversial because since 1978, it has included 14 ‘Class-A’ war criminals from World War II. When Japanese leaders visit the shrine, countries like China and South Korea see it as a sign that Japan is not sorry for its past military aggression.

Article 9 of Japan’s Constitution, written after World War II, officially renounces war as a sovereign right of the nation and forbids the maintenance of land, sea, and air forces for that purpose. Changing this is a major goal for Japanese conservatives, who want Japan to be a ‘normal’ nation with a full military.

The U.S.-Japan Security Treaty, signed in 1951, forms the basis of their alliance. Under this treaty, the U.S. is obligated to defend Japan, and Japan provides bases for U.S. troops. Recently, the U.S. has been encouraging Japan to take on more responsibility for regional security and increase its defense spending.

Since World War II, Japan has followed a policy of pacifism, maintaining only ‘Self-Defense Forces’ rather than a traditional military. Remilitarisation is a sensitive topic because many Japanese citizens, and neighboring countries like China and Korea, fear a return to Japan’s 20th-century imperialism.

The ‘Japanese Economic Miracle’ refers to Japan’s record period of economic growth between the post-WWII era and the end of the Cold War. During this time, Japan became the world’s second-largest economy by focusing on technology and manufacturing while maintaining a small military budget.

Despite political tensions, China is Japan’s largest trading partner. Many Japanese companies rely on Chinese factories and consumers. This economic interdependence makes any serious conflict with China extremely risky for Japan’s economy, which is why the editorial advises against provocation.

Japan faces a ‘demographic time bomb’ with a rapidly ageing population and a shrinking workforce. Economically, workers’ wages have barely grown for 30 years, and Japan consistently ranks low in global gender equality reports, with women underrepresented in management and politics. These are the domestic issues the editorial wants Takaichi to prioritize.

In Japan, a two-thirds ‘supermajority’ in both houses of the Diet is required to propose any changes to the Constitution. With such power, Takaichi could either choose to fulfill her conservative dream of rearming Japan or, as the editorial suggests, use that strength to unify the country and focus on peaceful social progress.