Indo-Pacific · JPN

Japan

Baseline index 16.26Rank 5 of 197AdvancedIndo-PacificAtlas profileAll results
Read with care

Third illustrative run, on the second-pass scenario set. The capability scores are candidate ratings and the test settings were drafted with the scenario records in the second pass; neither has been adopted. Scores are from the GINC National Capability Index 2026, which describes them as candidate ratings. Exposure is set nation by nation from the CIA World Factbook 2025 and the scenario’s regional exposure. Results show the method working on real scores; they are not findings about any nation. How the tests work.

Vulnerability and opportunity

Archetype: Anchors. Absorb most shocks and take most of the upside. One of 27 nations with a similar pattern of results.

Well placed over 10 years: lower vulnerability, higher opportunity than the median nation.

Vulnerability · 10 years
5.1
rank 195 of 197 · 3 years: 5.0
Worst case
−3.0%
AI labour shock · tail −2.9%
Opportunity · 10 years
+39.7
rank 3 of 197 · 3 years: +39.9
Best case
+66
Automated discovery step · gainer in 9 of 10
Shock absorbed
62%
by its own buffers, across downside scenarios
Policy dividend
+0.01
expected index points from best practice
Breadth
0of 10
scenarios in which a domain falls a band
Weakest link
Diplomatic Statecraft & Global Networks
weakest point in 2 scenarios

Main drivers of vulnerability over 10 years: Hybrid coercion, AI labour shock, Regional war spillover. Highest exposure indicators: public debt relative to gdp; share of population aged 65 and over; share of oil and gas use not met by domestic production; urban share of population; earthquake, storm, flood, drought and volcanic hazards named for the nation; internet users as a share of population.

Downside scenarios: load test

Change in Japan’s capability index under each scenario at Standard Severe and current plans, largest fall first.

ScenarioChange in index, points

AI labour shock (S08)
Regional war spillover (S03)
Core disaster (S07)
Severe pandemic (S10)
Cryptographic trust break (S09)
Hybrid coercion (S04)
Trade bloc rupture (S01)
Global funding seizure (S02)
Legitimacy rupture (S05)
Breadbasket failure (S06)

−0.49

−0.48

−0.46

−0.46

−0.44

−0.34

−0.33

−0.24

−0.21

−0.16

ScenarioExposureChangeNo responseBest practiceRank shiftBands lostWeakest point
AI labour shock S08High 0.84−0.49−1.25−0.49013Political Institutions & Civic Participation 14.3 · Established
Regional war spillover S03High 0.83−0.48−1.21−0.45011Resource Infrastructure 10.8 · Transitional
Core disaster S07High 0.93−0.46−1.30−0.4608Fiscal Capacity & Public Finance 15.8 · Advanced
Severe pandemic S10High 0.81−0.46−1.25−0.46011Information Environment & Strategic Communication 14.8 · Established
Cryptographic trust break S09High 0.88−0.44−1.12−0.43011Cyber & Electromagnetic Operations 13 · Established
Hybrid coercion S04High 0.76−0.34−0.85−0.33011Cyber & Electromagnetic Operations 13.1 · Established
Trade bloc rupture S01High 0.62−0.33−0.92−0.3308Diplomatic Statecraft & Global Networks 15.3 · Advanced
Global funding seizure S02Medium 0.52−0.24−0.65−0.24▲ 16Labour & Employment 15.2 · Advanced
Legitimacy rupture S05Medium 0.38−0.21−0.50−0.2008Force Generation & Mobilisation 11.8 · Transitional
Breadbasket failure S06Low 0.29−0.16−0.46−0.1605Diplomatic Statecraft & Global Networks 15.7 · Advanced

Where each scenario lands

Change in each of the nine capability domains, in points. Darker is a larger fall.

ScenarioCT Critical TechnologySI Strategic InfrastructureNS National SecurityHC Human CapitalII Information & InfluenceGI Governance & IntegrityFS Financial StrengthPI Production & InnovationTI Trade & Investment
AI labour shock−0.54−0.25·−0.66−0.58−0.68−0.58−0.56−0.56
Regional war spillover−0.27−0.64−0.59−0.25−0.25−0.62−0.57−0.49−0.63
Core disaster−0.02−0.69−0.22−0.54−0.24−0.61−0.65−0.56−0.56
Severe pandemic−0.49−0.24−0.20−0.59−0.52−0.55−0.52−0.51−0.51
Cryptographic trust break−0.57−0.31−0.57·−0.69−0.65−0.60−0.26−0.30
Hybrid coercion−0.25−0.55−0.55·−0.61−0.63·−0.23−0.23
Trade bloc rupture−0.44−0.17−0.15−0.17−0.39−0.38−0.39−0.38−0.53
Global funding seizure−0.14−0.16·−0.16−0.14−0.32−0.52−0.36−0.32
Legitimacy rupture−0.12−0.13−0.24−0.12−0.28−0.39−0.32−0.12−0.14
Breadbasket failure−0.09−0.20−0.07−0.19−0.18−0.19−0.21−0.16−0.18
Smaller to larger fall

Columns: CT Critical Technology · SI Strategic Infrastructure · NS National Security · HC Human Capital · II Information & Influence · GI Governance & Integrity · FS Financial Strength · PI Production & Innovation · TI Trade & Investment.

Upside scenarios: capture test

Net position in each upside scenario: what Japan is ready to capture, less what it stands to lose.

ScenarioPositionNetCaptureLossReadinessRankBinding capability
Automated discovery step S17 ↗Gainer+65.973.17.3823Artificial Intelligence 15.7 · Advanced
Outbreak defence succeeds S20 ↗Gainer+62.963.70.8827Information Environment & Strategic Communication 15.7 · Advanced
Clean power threshold S15 ↗Gainer+62.663.00.4702Resource Infrastructure 11.8 · Transitional
Middle East settlement S14 ↗Gainer+36.436.80.4778Justice System & Fundamental Rights 14.5 · Established
Great-power détente S13 ↗Gainer+35.244.59.3835Diplomatic Statecraft & Global Networks 16 · Advanced
Chronic disease advance S19 ↗Gainer+29.544.414.98324Regulatory Governance & Strategic Controls 16.3 · Advanced
Water-efficient food leap S16 ↗Gainer+24.327.02.78110Technical & Vocational Skills 15.5 · Advanced
Market access opening S12 ↗Gainer+23.130.77.58110Technical & Vocational Skills 15.5 · Advanced
Public service leap S18 ↗Gainer+22.227.75.5764Public Integrity & Anti-Corruption 14.5 · Established
Debt service reset S11 ↗Mixed+2.06.74.87871Public Integrity & Anti-Corruption 14.5 · Established

Reverse stress test

Working backwards from an outcome to the conditions most likely to produce it for Japan, over 10 years. Headroom is how many times Standard Severe the nearest single scenario would have to be. The lever is the capability where a change would move the result most.How to read it.

Routes to failureBasketLikelihoodMost likely routeHeadroomLever
Breakdown of state function16.7 Advanced → Established1.8% Possible · rank 141Regional war spillover Severe + Hybrid coercion Majorplans fail×3.8Resource Infrastructure 11.8
Broad fall in governance and integrity15.8 Advanced → Established0.9% Unlikely · rank 137Regional war spillover Severe + Hybrid coercion Severeplans fail×4.4Cyber & Electromagnetic Operations 14
Loss of financial stability17.2 Advanced → Established0.8% Unlikely · rank 161Global funding seizure Major + Core disaster Severeplans fail×4.1Fiscal Capacity & Public Finance 16.8
Strategic awareness failure15.6 Advanced → Established0.7% Unlikely · rank 59Hybrid coercion Major + Cryptographic trust break Severeplans fail×3.5Cyber & Electromagnetic Operations 14
Breakdown of information trust16.0 Advanced → Established0.5% Unlikely · rank 106Hybrid coercion Severe + Cryptographic trust break Severeplans fail×4.3Cyber & Electromagnetic Operations 14
Collapse in energy security15.4 Advanced → Established0.4% Unlikely · rank 71Regional war spillover Extremeplans fail×3.7Resource Infrastructure 11.8
Rupture in trade and supply17.3 Advanced → Established0.4% Unlikely · rank 134Regional war spillover Extremeplans fail×3.5Resource Infrastructure 11.8
Broad fall in financial strength17.0 Advanced → Established0.4% Unlikely · rank 166Global funding seizure Severe + Core disaster Severeplans fail×4.6Fiscal Capacity & Public Finance 16.8
Broad fall in information and influence15.8 Advanced → Established0.4% Unlikely · rank 76Hybrid coercion Severe + Cryptographic trust break Severeplans fail×4.3Cyber & Electromagnetic Operations 14
Broad fall in strategic infrastructure16.8 Advanced → Established0.4% Unlikely · rank 65Hybrid coercion Severe + Core disaster Severeplans fail×4.4Fiscal Capacity & Public Finance 16.8
Diplomatic isolation16.5 Advanced → Established0.3% Unlikely · rank 78Hybrid coercion Severe + Cryptographic trust break Severeplans fail×4.3Cyber & Electromagnetic Operations 14
Failure of digital lifelines17.1 Advanced → Established0.3% Unlikely · rank 53Hybrid coercion Severe + Cryptographic trust break Severeplans fail×4.3Cyber & Electromagnetic Operations 14
Broad fall in trade and investment17.3 Advanced → Established0.3% Unlikely · rank 114Trade bloc rupture Severe + Regional war spillover Severeplans fail×4.7Resource Infrastructure 11.8
Rule of law failure14.6 Established → Transitional0.3% Unlikely · rank 168Regional war spillover Severe + Cryptographic trust break Severeplans fail×4.3Cyber & Electromagnetic Operations 14
Food and water failure16.9 Advanced → Established0.2% Unlikely · rank 120Hybrid coercion Severe + Core disaster Severeplans fail×4.1Fiscal Capacity & Public Finance 16.8
Broad fall in national security13.3 Established → Transitional0.2% Unlikely · rank 51Regional war spillover Major + Hybrid coercion Extremeplans fail×5.1Cyber & Electromagnetic Operations 14
Health system failure17.2 Advanced → Established0.2% Unlikely · rank 176Regional war spillover Severe + Severe pandemic Severeplans fail×3.4Information Environment & Strategic Communication 15.7
Defence readiness failure14.8 Established → Transitional0.2% Unlikely · rank 62Regional war spillover Major + Hybrid coercion Extremeplans fail×4.9Cyber & Electromagnetic Operations 14
Loss of industrial capacity17.0 Advanced → Established0.2% Remote · rank 124Hybrid coercion Major + Core disaster Extremeplans fail×4.9Fiscal Capacity & Public Finance 16.8
Broad fall in production and innovation16.6 Advanced → Established0.1% Remote · rank 116Global funding seizure Major + Core disaster Extremeplans fail×5.3Fiscal Capacity & Public Finance 16.8
Loss of advanced technology base17.4 Advanced → Established0.1% Remote · rank 33Trade bloc rupture Extreme + Cryptographic trust break Majorplans fail×5.8Economic Leverage & Dependence 16
Broad fall in critical technology17.1 Advanced → Established0.1% Remote · rank 43Trade bloc rupture Major + Cryptographic trust break Extremeplans fail×5.3Cyber & Electromagnetic Operations 14
Broad fall in human capital16.6 Advanced → Establishedunder 0.1% Remote · rank 113Regional war spillover Major + AI labour shock Extremeplans fail×4.6Business Dynamism & Entrepreneurship 14.5
Education pipeline failure16.8 Advanced → Establishedunder 0.1% Remote · rank 109Regional war spillover Severe + Severe pandemic Extremeplans fail×4.9Information Environment & Strategic Communication 15.7
Loss of strategic deterrence9.8 Transitional → Foundationalunder 0.1% Remote · rank 36Regional war spillover Extreme + Hybrid coercion Extremeplans fail×6.1Resource Infrastructure 11.8
Routes to prosperityBasketLikelihoodMost likely routeHeadroomLever
Frontier AI and compute16.9 Advanced → Frontier22% Likely · rank 3Automated discovery step Severe×0.8Artificial Intelligence 15.7 · reaches Frontier
Reliable low-cost energy17.2 Advanced → Frontier21% Likely · rank 5Clean power threshold Severe×0.8Resource Infrastructure 11.8 · reaches Frontier
Stronger health and biotechnology17.0 Advanced → Frontier21% Likely · rank 8Automated discovery step Major + Outbreak defence succeeds Major×0.9Information Environment & Strategic Communication 15.7 · reaches Frontier
Trusted public institutions15.0 Advanced → Advanced20% Likely · rank 2Automated discovery step Major + Outbreak defence succeeds Major×1.1Artificial Intelligence 15.7
Broad rise in governance and integrity15.8 Advanced → Advanced20% Likely · rank 2Automated discovery step Major + Outbreak defence succeeds Major×1.1Information Environment & Strategic Communication 15.7
Capable digital government16.6 Advanced → Frontier20% Likely · rank 5Automated discovery step Major + Outbreak defence succeeds Major×1.0Artificial Intelligence 15.7 · reaches Frontier
Broad rise in critical technology17.1 Advanced → Frontier19% Likely · rank 4Automated discovery step Severe×0.9Artificial Intelligence 15.7 · reaches Frontier
Research translated into value17.4 Advanced → Frontier18% Likely · rank 3Automated discovery step Severe×0.8Artificial Intelligence 15.7 · reaches Frontier
Higher-value manufacturing17.8 Advanced → Frontier18% Likely · rank 3Automated discovery step Severe×1.0Artificial Intelligence 15.7 · reaches Frontier
Broad rise in trade and investment17.3 Advanced → Frontier14% Likely · rank 3Great-power détente Severe + Automated discovery step Major×1.3Diplomatic Statecraft & Global Networks 16 · reaches Frontier
Higher-value international business16.0 Advanced → Advanced14% Likely · rank 2Clean power threshold Major + Automated discovery step Severe×1.4Artificial Intelligence 15.7
Sophisticated export strength17.8 Advanced → Frontier14% Likely · rank 4Great-power détente Severe + Automated discovery step Major×1.1Diplomatic Statecraft & Global Networks 16 · reaches Frontier
Broad rise in production and innovation16.6 Advanced → Frontier11% Likely · rank 5Clean power threshold Major + Automated discovery step Severe×1.2Artificial Intelligence 15.7 · reaches Frontier
Secure food and water supply16.9 Advanced → Frontier11% Likely · rank 2Clean power threshold Major + Automated discovery step Severe×1.4Artificial Intelligence 15.7 · reaches Frontier
Broad rise in strategic infrastructure16.8 Advanced → Frontier11% Likely · rank 7Clean power threshold Major + Automated discovery step Severe×1.2Artificial Intelligence 15.7 · reaches Frontier
Adaptable skilled workforce15.6 Advanced → Advanced8.1% Likely · rank 3Automated discovery step Major + Outbreak defence succeeds Severe×1.4Information Environment & Strategic Communication 15.7
Broad rise in human capital16.6 Advanced → Frontier7.8% Likely · rank 9Automated discovery step Major + Outbreak defence succeeds Severe×1.2Information Environment & Strategic Communication 15.7 · reaches Frontier
Assured space services16.7 Advanced → Frontier4.8% Possible · rank 4Clean power threshold Major + Automated discovery step Severe×1.4Artificial Intelligence 15.7 · reaches Frontier
Deeper long-term finance17.0 Advanced → Frontier4.4% Possible · rank 3Clean power threshold Severe + Automated discovery step Major×1.3Resource Infrastructure 11.8 · reaches Frontier
Stronger information environment15.2 Advanced → Advanced4.4% Possible · rank 3Automated discovery step Major + Outbreak defence succeeds Severe×1.2Information Environment & Strategic Communication 15.7
Broad rise in financial strength17.0 Advanced → Frontier3.8% Possible · rank 10Clean power threshold Extreme×1.4Resource Infrastructure 11.8 · reaches Frontier
Wider international influence16.5 Advanced → Frontier3.8% Possible · rank 5Great-power détente Severe + Automated discovery step Severe×1.4Diplomatic Statecraft & Global Networks 16 · reaches Frontier
Broad rise in national security13.3 Established → Advanced3.1% Possible · rank 4Automated discovery step Extreme×1.4Artificial Intelligence 15.7
More deployable joint force15.0 Advanced → Advanced3.1% Possible · rank 4Automated discovery step Extreme×1.4Artificial Intelligence 15.7
Broad rise in information and influence15.8 Advanced → Advanced2.4% Possible · rank 5Automated discovery step Severe + Outbreak defence succeeds Severe×1.4Information Environment & Strategic Communication 15.7