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How dependent is Japan on the United States?

In 2024, the United States sold $80.6 billion to Japan, 11.2% of its imports, ranking 2nd among its suppliers. Its share was 11.1% in 2019 and 22.1% in 1995. In 54 products it sells more than 50% of what Japan buys of them (in 14, more than 75%); what Japan buys from the United States in those products (dominated value) adds up to $17.8 billion, 2.5% of its imports.

Summary

Share of its imports
11.2%
Value imported
$80.6billion
Rank among its suppliers
2nd
Products where it sells over 50%
54
Products where it sells over 75%
14
Dominated value
$17.8billion
Share of total imports
2.5%

Trend

The United States went from 22.1% to 11.2% of what Japan buys

Trend in shares

The United States went from 22.1% to 11.2% of what Japan buys

Share (%)

  • United States 11.2%

Source: CEPII BACI

Show the numbers
YearValue (USD millions)ShareRank
199572,59822.1%1
199676,20122.3%1
199772,97922%1
199864,70723.4%1
199964,17821.1%1
200069,16418.8%1
200160,56717.9%1
200255,59516.9%2
200355,92415%2
200459,57613.6%2
200560,44512.2%2
200663,39811.3%2
200768,80211.3%2
200874,16110%2
200956,23710.4%2
201065,5819.7%2
201171,9588.7%2
201274,1908.8%2
201368,2408.5%2
201469,1338.9%2
201564,73110.8%2
201666,46411.2%2
201770,94110.9%2
201880,24311%2
201977,35811.1%2
202069,31411.1%2
202177,99510.6%2
202287,08310%2
202380,33610.5%2
202480,57311.2%2

Products where the United States sells more than half

54 products, 2.5% of what it buys
ProductSupplierShareSecondValue
Turbojets and gas turbinesUnited States55.5%United Kingdom · 13.7%$5.7 billion
CornUnited States80%over 75%Brazil · 17.3%$3 billion
Ethers and organic peroxidesUnited States84.1%over 75%China · 7.6%$1.5 billion
Aircraft partsUnited States66.7%France · 5.7%$1.2 billion
SoybeansUnited States66.4%Brazil · 18.3%$1.2 billion
Edible offalUnited States55.7%Australia · 19.6%$636 million
Petroleum coke and bitumenUnited States67.5%South Korea · 19.2%$484 million
Forage (alfalfa and hay)United States62.8%Australia · 22.3%$432 million
RiceUnited States54%Thailand · 34.4%$335 million
Open-chain hydrocarbonsUnited States50.6%South Korea · 42.2%$329 million
LogsUnited States68%Canada · 21.6%$312 million
Other nuts (almonds, walnuts)United States80.1%over 75%Australia · 4.9%$309 million
Bombs, missiles and ammunitionUnited States93.9%over 75%Italy · 1.4%$290 million
Navigation instrumentsUnited States57.5%France · 11.9%$231 million
Mirrors and rear-view mirrorsUnited States57.3%China · 30.5%$175 million
Starch, sugar and brewing residuesUnited States55.6%China · 33.6%$173 million
Firearm partsUnited States92.3%over 75%Taiwan · 2.6%$132 million
Dissolving wood pulpUnited States70.9%Norway · 11.3%$107 million
Cellulose derivativesUnited States59.4%China · 14.3%$107 million
Developed photographic plates and filmUnited States74.8%Taiwan · 15.3%$80 million
Culture mediaUnited States57.4%Poland · 8.8%$79 million
KaolinUnited States69%China · 15.9%$74 million
Amusement rides and fairground attractionsUnited States59.3%Slovakia · 9.4%$74 million
Nuclear reactors and fuelUnited States92.6%over 75%France · 7.3%$69 million
Electron tubes and valvesUnited States62.5%United Kingdom · 14.3%$65 million
Nickel bars, profiles and wireUnited States61.3%Germany · 19%$64 million
Quartz and quartziteUnited States54.8%Taiwan · 12.4%$62 million
SculpturesUnited States67.9%France · 12.1%$52 million
Tall oilUnited States99.9%over 75%New Zealand · 0.07%$51 million
Synthetic filament towUnited States81.4%over 75%China · 6.4%$47 million

and 24 more

A product has a dominant supplier when a single country sells more than 50% of what is bought of it; we flag it separately above 75%.

Are there other suppliers in the world?

Exports from the rest of the world already have buyers; the figure shows scale, not availability.

Seen from the United States

The United States’ 5th customer, 4.3% of its sales

Japan is the United States’ 5th-largest customer, with 4.3% of its exports.

Sources and method

CEPII BACI and 1 more

Sources and licenses

Methodology

The data come from CEPII BACI (Etalab 2.0 licence), which reconciles what the exporting and the importing country report, in current USD, FOB. Data up to 2024.

Dependence is the share of a country’s imports (or exports) that each partner accounts for. It does not measure whether a product has a substitute or how much it would cost to change supplier.

The concentration index (HHI) adds up the square of each partner’s share, in percent: it runs from 0 to 10,000. Its equivalent is 10,000 ÷ HHI, the number of partners of the same size that would give that value.

Products are HS4 headings of the 1992 nomenclature (some combine different goods), with a floor of $1 million per product and country.

The EU is the 27 current members in every year; the United Kingdom is outside the EU throughout the series.

Re-exports: countries that act as redistribution hubs carry their notice and the figures are not corrected.