Political overview

Japan is a democratic, constitutional monarchy with a parliamentary government.  Emperor Naruhito acceded to the Chrysanthemum Throne on 1 May 2019, marking the beginning of the Reiwa ('beautiful harmony') Era in Japan. The Liberal Democratic Party (LDP) has been in power in Japan almost continuously since 1955, except for 1993-1994 and 2009-2012. Shigeru Ishiba was appointed to the position of LDP leader on 27 September 2024 after former Prime Minister, Fumio Kishida, announced he would not recontest the leadership in the face of low approval ratings due to financial scandals and dissatisfaction over cost of living pressures in Japan. Prime Minister Ishiba quickly dissolved Parliament and called a general election for 27 October 2024. The LDP, together with its coalition partner Komeito, lost 50 seats, falling below the 233 seat simple majority in the Lower House needed to form government. Ishiba now leads an LDP-Komeito minority government and must negotiate with opposition parties and six former LDP independents to pass legislation. 

Japan's parliament is known as the Diet. It comprises a House of Representatives (Lower House) and a House of Councillors (Upper House). The Lower House has 465 members who are elected for four-year terms, although the House is frequently dissolved earlier than this. The Upper House has 245 members who are elected for six-year terms, with the majority elected in prefecture-based constituencies and the remainder by proportional representation at the national level. One half of the Upper House is dissolved for election at regular three-year intervals.

Executive power is vested in the Cabinet, which comprises the Prime Minister and other members known as Ministers of State. The Prime Minister is selected from among members of the Diet through a vote by both Houses. There is no term limit for Prime Ministers, although individual parties often have term limits in place under party rules. Under the Constitution, the majority of cabinet members must be elected officials. However, the Prime Minister can appoint non-politicians to the Cabinet and as Special Ministers of State.

Japan’s governmental structure has three tiers: national, prefectural and local. There are 47 prefectures and 1,741 local municipalities. Each tier is governed by elected assemblies. Universal suffrage is limited to citizens of Japan aged 18 years or older. Voting is not compulsory.

Foreign relations

Japan's foreign policy aims to promote a peaceful and stable international community that adheres to agreed rules and norms. This supports its economy which is highly dependent on international trade and investment. Japan also actively contributes to international solutions to shared challenges such as environmental protection and climate change, terrorism, economic security and resilience, maritime security, nuclear disarmament and non-proliferation, poverty reduction, disaster resilience and infectious diseases.

The Japan-US alliance is the cornerstone of Japan's foreign policy and national security. Its security cooperation with the US has been important to maintaining stability in the region. The US military maintains a presence of approximately 54,000 personnel in Japan under the US-Japan Treaty of Mutual Cooperation and Security of 1960. The US will upgrade its military command in Japan to a joint force headquarters that will have expanded missions and operational responsibilities. The US Seventh Fleet is based in Yokosuka and the 3rd Marine Expeditionary Force (III MEF) is based in Okinawa. In January 2024, construction for the relocation of the US marine air base at Futenma in Okinawa commenced and is expected to take nine years to complete.

The Indo-Pacific region is a key focus for Japan’s foreign policy. In 2016, former Prime Minister Abe introduced Japan’s ‘Free and Open Indo-Pacific’ vision, under which Japan would support the rule of law, including by promoting freedom of navigation, free trade, economic prosperity, and peace and stability. Japan’s New Plan for a ‘Free and Open Indo-Pacific’ (FOIP) was announced in March 2023. Japan’s official development assistance (ODA) is focused in the Indo-Pacific, and in 2023 totalled USD19.6 billion, making it the third largest donor in the OECD. Japan’s approach to the Indo-Pacific aligns with Australia’s efforts to achieve an open, inclusive and resilient region based on agreed rules and norms.

Each year, Japan's Ministry of Foreign Affairs produces a Diplomatic Bluebook that summarises its foreign policy over the past year.

Japan is an active member of multilateral institutions. It was a non-permanent member of the UN Security Council in 2016-17 and served as a non-permanent member for 2023-2024. Japan is the third-largest contributor to the UN budget. Japan has served multiple terms as a member of the UN Human Rights Council. While Japan's constitution limits the role of its military forces, the Japan Self-Defense Forces contribute actively to UN peacekeeping operations and disaster relief, including in the Pacific. In September 2015, the Diet passed security reform legislation to give the Self-Defense Forces greater flexibility to contribute to international peace and stability, including by exercising Japan's UN Charter right to collective self-defence.

Economic overview

Japan’s highly industrialised market economy was the fourth-largest in the world in 2023 (GDP in USD at current prices). Japan has a well-educated domestic workforce, and its large, relatively affluent population makes it one of the world’s largest consumer markets.

Japan’s manufacturing strength has been the most remarkable and internationally renowned feature of its economic growth. Today, Japan is a world leader in the manufacture of automobiles, machine tools, optical and precision equipment, machinery and chemicals. In the face of rising competition from China, the Republic of Korea and other manufacturing economies, Japanese firms have diversified manufacturing production around the world through global value chains and foreign acquisitions. Japan’s services sector, including financial services, now plays a far more prominent role in the economy, accounting for about 70 per cent of Japan’s GDP. The Tokyo Stock Exchange is one of the world’s foremost centres of finance.

International trade contributes significantly to the Japanese economy, with exports equivalent to approximately 21.5 per cent of GDP in 2022. Key exports include cars, integrated circuits, other motor vehicles (including parts and accessories), and refined petroleum. In 2023, Japan’s major goods export destinations were the United States (20.1 per cent), China (17.6 per cent) and Republic of Korea (6.5 per cent).

Japan’s main imports include crude petroleum, petroleum gas, coal briquettes, integrated circuits and broadcasting equipment. In 2023, leading suppliers of goods imports were China (22.1 per cent), the United States (10.5 per cent) and Australia (8.3 per cent). Japanese trade and foreign investment trends in recent years reflect a much greater engagement with China, which overtook the United States as Japan’s largest merchandise trading partner in 2007.

Following decades of low economic growth and the impact of the COVID-19 pandemic, Japan’s “new capitalism” policies (launched by Prime Minister Kishida in 2021) aim to reinvigorate the economy over the medium term. Prime Minister Ishiba’s administration is continuing this approach, with an emphasis on revitalising Japan’s regional areas. Japan is grappling with challenges including an ageing/declining population and low birth rate, stalling workforce productivity and modernisation more broadly.

Bilateral relations

Australia and Japan are united by our shared values, including an unwavering commitment to democracy, human rights, free trade and a rules-based international order. Our partnership is fundamental to both countries' strategic and economic interests.

Japan-Australia relations date back to the late 1800s, when Japan began importing Australian coal and wool. At around the same time, Japanese immigrants came to Australia to work in agriculture and maritime industries, including pearl diving. The trade relationship between Australia and Japan continued to strengthen until the onset of World War II, when in 1941 Australia joined allied troops to fight against Japan.

Australia and Japan re-established bilateral relations in 1952. Our post-war relationship grew with the establishment of a major trading relationship under the 1957 Commerce Agreement,and deepened cultural ties under the 1976 Basic Treaty of Friendship and Cooperation (the Nara Treaty), which will celebrate its 50^th anniversary in 2026.

In 1957, Sir Robert Menzies became the first Australian Prime Minister to visit Japan, and then-Prime Minister Kishi Nobusuke became the first post-war Japanese Prime Minister to visit Australia. Since then, our leaders, ministers and senior officials have had regular interactions and visits, including a commitment to annual reciprocal leaders’ visits under our Special Strategic Partnership (2014). Our Foreign Ministers have regular formal and informal discussions, including with Defence Ministers at the 2+2 Ministerial Consultations (most recently held on 5 September 2024 in Queenscliff, Victoria), and our Trade Ministers meet regularly for the Ministerial Economic Dialogue.

Our bilateral relationship has developed into a fully diverse and rounded partnership. It is closer than ever, and underpinned by significant trade and investment links, strong defence and security ties and a deep affinity between our peoples. The elevation of the Australia-Japan relationship to Special Strategic Partnership by the leaders of both countries in 2014 reflects the unique breadth and depth of our close strategic, economic and people-to-people ties.

Australia and Japan share common strategic interests, including our alliances with the United States, and our commitment to peaceful, stable and prosperous Indo-Pacific region. Our economies are highly complementary, deeply rooted in the Indo-Pacific, and dependent on free and open trade and resilient supply chains.

Australia is participating in World Expo 2025 Osaka, Kansai alongside more than 150 countries and regions. Running from 13 April to 13 October 2025, World Expo 2025 Osaka provides a key platform to deepen our relationship with Japan, project a modern and diverse Australia, and showcase the best of Australian business, innovation, exports, sport and culture to a highly influential global audience.

Defence and security cooperation

Australia and Japan have a strong and broad-ranging security relationship. Japan describes Australia as its most important security partner after our common ally, the United States.

The 2007 Joint Declaration on Security Cooperation provided a foundation for wide-ranging cooperation on security issues between Australia and Japan, including in law enforcement, border security, economic security, health security, climate change, energy transition, counter-terrorism, disarmament and non-proliferation, maritime and aviation security, peace operations and humanitarian relief operations.

The renewed 2022 Joint Declaration on Security Cooperation (JDSC) issued by Prime Minister Albanese and Prime Minister Kishida deepened and expanded cooperation to respond to the most pressing security challenges in our region. The growth in security and defence cooperation included identifying ways to enhance interoperability, including through expanding existing military exercises and training. Australia and Japan’s defence forces have cooperated in regional crises, including the 2021 Tonga Volcano eruption, 2021 Kiribati drought assistance, 2014 disappearance of flight MH370, and 2013 Typhoon Haiyan.

Australia and Japan signed a Reciprocal Access Agreement (RAA) in January 2022 to further deepen our strategic and security relationship. The RAA entered into force on 13 August 2023. This agreement is facilitating even deeper collaboration on joint defence exercises and humanitarian and disaster support.

Japan provided valuable support to Australia during the 2019-20 Australian bushfire response, including two Hercules aircraft to transport military and civilian personnel, protective masks, and over AUD5 million in cash donations. Similarly, Australia provided extensive assistance to Japan following the 2011 Great East Japan earthquake and tsunami, including specialised personnel and equipment, defence aircraft, and a donation of AUD10 million.

Regional cooperation

Australia and Japan work together for peaceful, stable, and prosperous Indo-Pacific region. Together, we are supporting our neighbours in the Pacific and Southeast Asia. Our 2011 Memorandum of Understanding on International Development Cooperation facilitates information exchange and cooperation in sectors such as education, health, food security and infrastructure. Recent 2+2 consultations highlighted our respective enhanced approaches to Southeast Asia, and our work together towards mutually decided priorities with ASEAN and Southeast Asian partners, including economic development, security cooperation and the energy transition.

In 2016, we agreed to a Strategy for Cooperation in the Pacific. The Strategy outlines four areas for cooperation: effective governance; economic growth and sustainable development; security and defence cooperation; and diplomatic initiatives. The 2022 Australia-Japan Leaders’ Meeting Joint Statement articulated our pursuit of the expansion of effective cooperation with other partners, including through the Partners in the Blue Pacific (with New Zealand, the UK, and the US), on key areas of importance for the Pacific such as climate change, critical infrastructure, disaster recovery and resilience, and maritime security. In July 2024, Japan hosted the Tenth Pacific Islands Leaders Meeting (PALM10) with Australia and Pacific Island countries. Leaders also affirmed their commitment to collaborate on priority areas of cooperation aligned to the Pacific Islands Forum’s 2050 Strategy for the Blue Pacific Continent, including to take significant action on climate change and oceans.

Australia and Japan are also members (alongside the US) of the Trilateral Partnership for Infrastructure Investment in the Indo-Pacific (TIP), which was announced in 2018. The TIP promotes sustainable infrastructure development and is focused on mobilising private investment in regional infrastructure. In October 2020, the three countries announced the first project under the partnership – an undersea fibre optic cable to Palau. Since then, Australia has worked trilaterally with Japan and the United States to support other infrastructure initiatives, such as the East Micronesia Cable and Telstra’s acquisition of Digicel Pacific. Members of the TIP renewed a Memorandum of Understanding on cooperation in the Indo-Pacific region in October 2022, which included an emphasis on working on infrastructure in concert with the Quad. In July 2024, the Quad reaffirmed their commitment to improving the region's connectivity through the development of resilient infrastructure and welcomed progress under the Quad Partnership for Cable Connectivity and Resilience, including the establishment of the Cable Connectivity and Resilience Centre in Australia.

Australia and Japan work together in multilateral and regional fora, including the United Nations, G20, Asia-Pacific Economic Cooperation (APEC), the East Asia Summit (EAS), the ASEAN Regional Forum (ARF) and the Asia Zero Emission Community (AZEC). Our countries collaborate in minilateral frameworks, including the Trilateral Strategic Dialogue (with the US) and the Quad (with the US and India). During Japan’s 2023 G7 Presidency, Prime Minister Albanese attended the Hiroshima Summit in May alongside G7 leaders, and Trade and Tourism Minister Farrell attended the G7 Trade Ministers’ Meeting in Osaka in October. Australia supports Japan’s aspiration to become a permanent member of the United Nations Security Council.

AZEC was launched by Japan, Australia and nine ASEAN partners on 4 March 2023 in Tokyo. The Japan-led initiative aims to advance Southeast Asia’s transition to net zero and address climate change while achieving energy security and promoting inclusive economic growth. Prime Minister Albanese attended an AZEC Leaders’ Meeting in the margins of the ASEAN summit in Vientiane, Laos on 11 October 2024. At the ‘2+2’ consultations on 5 September 2024, Australia expressed its commitment to supporting the Asia Zero Emission Center.

Australia and Japan also cooperate closely on nuclear non-proliferation and disarmament. We have jointly led efforts in support of the Nuclear Non-Proliferation Treaty, including as co-founders of the cross-regional Non-Proliferation and Disarmament Initiative (NPDI) established in 2010. Australia and Japan are co-Chairs of the Friends of the Comprehensive Nuclear Test-Ban Treaty (CTBT) group. Australia joined the Friends of a Fissile Material Cut-off Treaty (FMCT), which Japan initiated and was launched on 23 September 2024 during the United Nations General Assembly High Level Week.

In 2019 Japan ceased its program of lethal whaling in the Southern Ocean, withdrew from the International Whaling Commission and resumed commercial whaling within its territorial waters and economic exclusion zone. In July 2024, Japan announced its decision to add fin whales to the list of species that could be caught by Japanese whaling vessels. This significantly expands Japan’s commercial whaling program beyond the Minke, Sei and Bryde species of whales that Japanese whaling vessels already catch.

Economic engagement

The Australia-Japan economic relationship is highly complementary and enduring. Australia is a secure and reliable supplier of energy, mineral resources and food to Japan, and is a world-class centre for financial and other services. Japan became Australia’s largest trading partner in the early 1970s – a position it maintained for 36 years. Japanese investment will continue to play a significant role in the development of the Australian economy, including through the net zero transition under the Future Made in Australia agenda.

Australia and Japan held the fifth Ministerial Economic Dialogue in October 2023. The Dialogue is an annual mechanism for high-level engagement on strategic economic and trade cooperation to complement high-level defence and security cooperation and leaders’ meetings. The Dialogue supports the strong and growing trade and investment relationship between Australia and Japan in new areas such as clean energy, including hydrogen and ammonia, and in critical minerals.

Following the June 2019 signing of a Memorandum of Cooperation on Energy and Minerals, Australia and Japan signed a Joint Statement on Cooperation on Hydrogen and Fuel Cells in January 2020 and, and a Partnership on Decarbonisation Through Technology in June 2021. During the Leaders’ Meeting in October 2022, Minister King and Ministry of Economy, Trade and Industry Vice Minister Hirai signed a new Critical Minerals Partnership, to establish a framework for building secure critical minerals supply chains between Australia and Japan and to promote opportunities for information sharing and collaboration.

Australia and Japan cooperate closely on economic security. The countries hold an annual Australia-Japan Economic Security Dialogue – a framework for exchanging information on economic and strategic risks and exploring ways of concrete and practical bilateral cooperation. Australia supports Japan’s economic security efforts. Japan’s 2022 Economic Security Promotion Act and subsequent focus on economic security during its 2023 G7 Presidency have enhanced bilateral and multilateral cooperation on supply chain resilience, the international rules-based trading system and economic coercion.

Trade

Japan has long been a major trading partner for Australia. In 2023, Japan was our second-largest trading partner after China, with two-way goods trade valued at AUD120.6 billion. Japan was also our second-largest export market, valued at AUD90.1 billion and accounting for 13.4 per cent of our total exports. In 2023, Australia’s major merchandise exports to Japan included coal (AUD35.5 billion), natural gas (AUD26.7 billion), iron ore and concentrates (AUD8.0 billion), beef (AUD1.8 billion), and aluminium (AUD1.2 billion).

On the other side of the trade ledger, in 2023 Japan was Australia’s third-largest import source, valued at AUD30.5 billion, including passenger motor vehicles (AUD12.4 billion), goods vehicles (AUD2.7 billion), refined petroleum (AUD2.6 billion) and civil engineering equipment and parts (AUD1.3 billion).

In 2023, total bilateral trade in services was valued at AUD6.6 billion, with exports valued at AUD2.9 billion and imports valued at AUD4.3 billion. Australia’s key services exports to Japan include travel, transport, business and insurance/pension services.

The Japan-Australia Economic Partnership Agreement (JAEPA) entered into force on 15 January 2015, giving Australian exporters significantly improved market access in goods and services and substantially improving investment protections. It is one of Australia’s most utilised bilateral free trade agreements and will celebrate its 10th anniversary in 2025.

Japan is signatory to a number of multilateral trade agreements, including the Comprehensive and Progressive Trans-Pacific Partnership (CPTPP) and Japan-European Union Economic Partnership Agreement (JEEPA), both concluded in 2018. On 15 November 2020, Ministers from 15 countries, including Australia and Japan, signed the Regional Comprehensive Economic Partnership (RCEP). In force since 1 January 2022, RCEP is the world’s largest free trade agreement by members’ GDP. Australia and Japan are also members of the Indo-Pacific Economic Framework (IPEF) and cooperate in the World Trade Organisation (WTO).

Investment

The total level of investment between Australia and Japan is significant. Japan was the fourth-largest total foreign investor in Australia in 2023, valued at AUD265.2 billion. Japan was also the third-largest direct foreign investor in Australia (AUD141.1 billion) in 2023, accounting for almost 12 per cent of direct foreign investment.

Japanese investment has been essential in the development of many of the export industries that have driven Australia’s growth, including in large-scale projects to meet Japanese demand for resources such as coal and iron ore. Japanese investment has also enabled the rapid expansion of Australia’s LNG production, notably by way of the Japanese-led Ichthys project located about 220 kilometres off the northern coast of Western Australia. Ichthys is the single largest investment made by a Japanese company outside Japan.

Japanese investment also extends to sectors such as renewables, critical minerals, housing (notably build-to-rent), financial services, infrastructure, information and communications technology,  food and agribusiness. JAEPA has boosted Japan’s diverse and growing investment in Australia, generating employment growth, including in regional Australia.

Opportunities exist for Australia to cooperate with Japan as each of our economies transition to a lower carbon future and build secure supply chains, including under the Future Made in Australia agenda. These opportunities include supply and collaboration in relation to carbon-neutral LNG and technologies such as hydrogen and ammonia, low emissions steel and iron ore,  and batteries, as well as carbon capture and storage and carbon recycling. Opportunities also exist in supplying the Japanese manufacturing sector with critical minerals including lithium, graphite, vanadium, nickel and cobalt.

Doing business in Japan

Austrade assists Australian companies to build and implement their export strategies. Austrade’s Japan market profile offers practical advice, market intelligence, financial assistance and ongoing support to Australian companies seeking to grow their business in Japan. Austrade also works to promote the Australian education sector within Japan and to attract productive foreign direct investment into Australia. Austrade has offices in Tokyo and Osaka.

People-to-people links

Early Japanese settlers started the pearling industry in Australia in the late-1800s. Larger-scale migration began after World War II, and Japanese continue to settle in Australia today. According to the 2021 census, more than 78,000 residents identified with Japanese ancestry. From January to September 2024, there were 11,997 students from Japan studying in Australia (English courses, VET colleges and higher education) ranking Japan as 17th overall (1.5 per cent share). For Australian school students, Japanese is one of the most studied foreign languages.

There are more than 100 sister city and state-prefecture relationships between Australia and Japan. These relationships provide opportunities for educational, cultural, sporting, and economic exchanges.

Since 2014, Japan has participated in the New Colombo Plan, an initiative of the Australian Government that aims to lift knowledge of the Indo-Pacific in Australia and strengthen people-to-people and institutional relationships through study and internships undertaken by Australian undergraduate students in the region. The New Colombo Plan has awarded 210 scholarships and 6,104 mobility grants for Australian undergraduates to undertake study and work-based experiences in Japan. This includes 41 scholarships and 488 student mobility grants in the most recent 2025 round. The Australian Government supports the expansion of people-to-people and institutional links through the Australia-Japan Foundation (AJF). Since 1976, the AJF has provided grant funding for projects aligned with Australia’s foreign policy priorities, including in science and technology, sport, arts and education programs. People-to-people links are also supported by several Japan-Australia societies that provide grassroots community support to the relationship.

The Japanese overseas travel market is still rebuilding after the pandemic. Japanese visitors to Australia for the 12 months to June 2024 were 26 per cent lower than their pre-pandemic level (the June 2019 figure was 484,300) but more than twice as high as for the June 2023 period (173,180). In the 12 months to June 2024, international visitors from Japan spent an estimated $AUD1.3 billion in Australia. In 2023, Japan was Australia’s 7th largest inbound market in terms of short-term arrivals and Australia’s 6th-largest tourism market by expenditure.

Australians have returned to Japan in large numbers following the pandemic. Australian visitors to Japan for the 12 months to June 2024 were 45 per cent higher than their pre-pandemic level (the 2019 figure was 483,630). Tokyo is one of Australia’s most significant consular posts in the overseas network.