What Happened With Japan?

Every summary we've sent on Japan since January 1, 2025, newest first, each linked to its source. Each brief goes up here 14 days after our readers get it by text the morning it happens. Get today's brief here.

The Latest on Japan

Monday, October 5, 2026

Full Brief
  1. 1

    G7 countries (US, Germany, Japan, UK, France, Italy & Canada) agree to release 100M oil barrels from emergency reserves over 4mos, including substantial diesel within 20 days "to shield households & businesses from price shocks"

Every Summary on Japan

October 20261 Summary

  1. Monday, October 5, 2026Full Brief
    1. 1

      G7 countries (US, Germany, Japan, UK, France, Italy & Canada) agree to release 100M oil barrels from emergency reserves over 4mos, including substantial diesel within 20 days "to shield households & businesses from price shocks"

September 20262 Summaries

  1. Friday, September 25, 2026Full Brief
    1. 4

      Japanese tech & investment conglomerate SoftBank raises $11.1B in record-largest non-financial corporate bond sale in Asia-Pacific & Japan to fund $10B final payment of its $30B OpenAI investment

  2. Wednesday, September 16, 2026Full Brief
    1. 6

      Japan's centenarian (100yo+) population tops 100K for 1st time, reaching 108K (+7.9% year-over-year) with women accounting for 87.6%

August 20264 Summaries

  1. Monday, August 31, 2026Full Brief
    1. 5

      Japan spends record $96.5B from Jul 30-Aug 26 buying yen to strengthen currency as it nears 40yr low, marking country's largest monthly currency intervention on record

  2. Monday, August 17, 2026Full Brief
    1. 3

      Record rainfall floods eastern Japan, killing 10 & damaging/flooding 1.5K+ homes; ~7K travelers stranded at Tokyo's Narita Airport as 14.5in of rain falls in 24hrs, breaking 2013 record of 12.2in

  3. Friday, August 14, 2026Full Brief
    1. 3

      Counterpoint Research: Chinese memory chipmaker YMTC overtakes Japan's Kioxia as world's 3rd largest flash memory supplier after capturing 14% of shipments in Q2 2026; Korea's Samsung (25%) & SK Hynix (22%) maintain lead

  4. Monday, August 3, 2026Full Brief
    1. 1

      US & Japan conduct coordinated purchases of Japanese yen to counter "excessive volatility & disorderly movements," marking 1st joint intervention since 2011 after yen fell to 40yr low of 164 yen/$1

July 20262 Summaries

  1. Monday, July 20, 2026Full Brief
    1. 3

      Japan revises Imperial House Law for 1st time in 79yrs amid "decrease in Imperial Family members" allowing female royals to retain status after marriage & adoption of male descendants from former branches

  2. Wednesday, July 8, 2026Full Brief
    1. 5

      US, Japan & S Korea sign cooperation pact to "accelerate deployment of small modular nuclear reactors in Indo-Pacific & other countries to meet partner countries' energy security needs"

June 20262 Summaries

  1. Wednesday, June 17, 2026Full Brief
    1. 4

      G7 leaders (US, Canada, UK, France, Germany, Italy & Japan) agree to "reform global development finance system, prioritizing private investment, debt relief & supply chains to reduce developing countries' aid reliance"

  2. Thursday, June 4, 2026Full Brief
    1. 3

      Japan births hit record low 671K in 2025 (-2.2% vs 686K in 2024) declining for 10th consecutive year; Fertility rate falls to record low 1.14 as deaths exceed births for 19th year

May 20261 Summary

  1. Wednesday, May 27, 2026Full Brief
    1. 6

      US, India, Japan & Australia launch "Quad" critical minerals & Indo-Pacific energy security initiatives amid concerns over "coercive" actions in South China Sea & disruptions to Red Sea/Strait of Hormuz shipping

April 20265 Summaries

  1. Friday, April 24, 2026Full Brief
    1. 4

      US Energy Information Administration report: China holds world's largest strategic oil reserves at ~1.4B barrels in 2025, followed by US (~413M) & Japan (~263M); Top 10 countries account for ~70% of global inventories

  2. Wednesday, April 22, 2026Full Brief
    1. 5

      Japan ends ban on lethal weapons exports, marking major shift in post-WWII pacifist policy; New guidelines permit sales of missiles, jets & warships to approved partners

  3. Monday, April 6, 2026Full Brief
    1. 4

      Trump signs order raising metal tariffs to 50% (vs previous 25%); Applies duties to "full value of steel, aluminum, copper imports" with "reduced rates" for UK & existing arrangements with EU, Japan, S Korea

  4. Friday, April 3, 2026Full Brief
    1. 2

      Trump imposes 100% tariffs on patented pharmaceuticals & ingredients entering US, exempting "generics, biosimilars & select specialty drugs"; Sets 15% rates for EU, Japan, S Korea, Switzerland & Liechtenstein, "lower rate" for UK

  5. Wednesday, April 1, 2026Full Brief
    1. 6

      Japan deploys country's 1st long-range missiles (620 mi vs 125 mi prior) citing need to "strengthen deterrence amid severe & complex security environment"

March 20263 Summaries

  1. Monday, March 23, 2026Full Brief
    1. 5

      US & 15 allies move to expand missile, drone & ammunition production in Indo-Pacific, launching Japan-led rocket motor program to "strengthen defense industrial resilience"

  2. Monday, March 16, 2026Full Brief
    1. 5

      Gallup poll: Record-low share of Americans view Canada (80%) & Great Britain (76%) favorably; Japan (85%) & Italy (84%) rank highest; China (34%) & Russia (17%); North Korea & Iran lowest at 13%

  3. Friday, March 13, 2026Full Brief
    1. 2

      US launches probe into alleged "manufacturing overcapacity" across 16 trade partners including China, EU, Japan & India to "assess whether policies burden/restrict US commerce"

February 20264 Summaries

  1. Thursday, February 19, 2026Full Brief
    1. 1

      Japan unveils $36B investment in US oil, gas & critical minerals projects across TX, OH & GA, in 1st tranche under $550B bilateral investment deal signed Nov 2025

  2. Wednesday, February 18, 2026Full Brief
    1. 5

      Japan (world's 5th top carbon emitter) will ship industrial CO2 to Malaysia in Southeast Asia's 1st cross-border carbon capture project, aiming to store ~20M tons annually by 2030 in depleted offshore gas fields

  3. Tuesday, February 10, 2026Full Brief
    1. 4

      Japanese PM Takaichi wins (316-149) snap-election landslide securing supermajority, strengthening mandate for military buildup, male-only imperial succession & nuclear reactor restart

  4. Monday, February 2, 2026Full Brief
    1. 5

      World Steel Association report: Global crude steel production falls to 1.85B tons in 2025 (-2% vs 1.89B in 2024), led by China dropping -4.4%; US output rises +3.1%, overtaking Japan (-4%) for 1st time in 26yrs

January 20263 Summaries

  1. Monday, January 26, 2026Full Brief
    1. 4

      Japanese PM Takaichi dissolves parliament & calls for snap parliamentary election, seeking mandate for policies including stronger military, male-only imperial succession & nuclear reactor reactivation

  2. Thursday, January 22, 2026Full Brief
    1. 3

      Japan restarts world's largest nuclear plant (Kashiwazaki-Kariwa reactor 6) for 1st time since 2011 Fukushima disaster; Plant includes new safety standards including 15m seawalls & watertight doors

  3. Thursday, January 8, 2026Full Brief
    1. 4

      China launches antidumping probe into Japanese semiconductor chemical imports day after banning "dual-use" exports (products or materials serving both civilian & military use), escalating trade tensions over Japanese PM Takaichi's Taiwan remarks

December 20252 Summaries

  1. Tuesday, December 23, 2025Full Brief
    1. 5

      Bank of Japan raises key interest rates by quarter-point to 0.75% (highest in ~30yrs) citing sustained wage growth & progress toward 2% inflation target

  2. Monday, December 15, 2025Full Brief
    1. 3

      US launches Pax Silica Summit with Japan, S Korea, Singapore, Netherlands, UK, Israel, UAE & Australia to secure AI supply chains from critical minerals to semiconductors; Commits to joint investments in minerals, chips, compute & energy grids

October 20256 Summaries

  1. Wednesday, October 29, 2025Full Brief
    1. 1

      US & Japan sign rare earths & nuclear power deal covering next-gen nuclear reactors, mineral projects to boost US supply chains, cutting China reliance ahead of Trump-Xi talks

  2. Tuesday, October 28, 2025Full Brief
    1. 4

      Japan launches world's 1st yen-pegged stablecoin with startup JPYC issuing tokens backed by local savings & Japanese government bonds, targeting $66B circulation over 3yrs

  3. Wednesday, October 22, 2025Full Brief
    1. 2

      Japan elects ultraconservative Sanae Takaichi as 1st female PM following Shigeru Ishiba's resignation; Late PM Abe protege opposes same-sex marriage & supports male-only imperial succession

  4. Thursday, October 9, 2025Full Brief
    1. 4

      US-based chemist Omar Yaghi, Japan's Susumu Kitagawa & Australia's Richard Robson win 2025 Nobel Prize in Chemistry for developing porous materials that trap CO2, advancing clean energy

  5. Tuesday, October 7, 2025Full Brief
    1. 3

      US scientists Mary Brunkow, Fred Ramsdell & Japan's Shimon Sakaguchi win 2025 Nobel Prize in Medicine for immune system discoveries advancing autoimmune & cancer research

  6. Monday, October 6, 2025Full Brief
    1. 6

      Japan's ruling Liberal Democratic Party elects Sanae Takaichi as new leader, positioning 64yo conservative & late PM Abe's protege to become nation's 1st female PM

August 20252 Summaries

  1. Wednesday, August 6, 2025Full Brief
    1. 5

      Australia & Japan sign $6.5B naval agreement to build 11 advanced warships (Japan's most significant defense export since ending post-war export ban in 2014) marking largest arms deal between both countries

  2. Monday, August 4, 2025Full Brief
    1. 1

      Trump signs order modifying tariff rates for EU & 68 nations with rates ranging from 10% baseline to 41% for select countries including Syria, Myanmar & Laos; Order codifies trade deals with Japan, S Korea, Indonesia, Vietnam & Philippines; Twice-delayed "Liberation Day" tariffs now effective Aug 7

July 20255 Summaries

  1. Wednesday, July 23, 2025Full Brief
    1. 1

      US & Japan sign trade deal, lowering US tariffs on Japan to 15% (vs threatened 25%); Per deal, Japan will invest $550B in US economy; 2024 US-Japan trade totaled $230B with US in $70B deficit; Japan is 5th-largest US trading partner in goods

    2. 2

      Japanese PM Shigeru Ishiba announces resignation in Aug (less than 1yr in office) after his Liberal Democratic Party's parliamentary election defeat on Mon under growing pressure from far-right

    3. 5

      UK, Canada, Japan & 25 nations demand Gaza war "must end now" in joint statement condemning Israel's "drip feeding of aid" & deaths of 800+ Palestinians seeking aid; Israel & US reject statement as "disconnected from reality"

  2. Tuesday, July 15, 2025Full Brief
    1. 2

      US, Australia, Japan & 16 other nations contribute 35K+ troops to joint military drills in Indo-Pacific to prepare for possible war with China amid Taiwan tensions

  3. Tuesday, July 8, 2025Full Brief
    1. 1

      Trump extends Wed tariff deadline (delayed since Apr) to Aug 1 & announces new tariffs (25-40%) on 14 countries including Japan, S Korea, S Africa; Warns reprisal will be matched & added to current tariff

June 20253 Summaries

  1. Thursday, June 19, 2025Full Brief
    1. 6

      Japan's Nippon Steel finalizes $15B acquisition of Pittsburgh's US Steel after 18mo negotiations with US government; Biden vetoed acquisition which Trump allowed with major concessions of American leadership & US government holding "golden share" veto power in governance; Nippon will invest +$11B in business by 2028

  2. Monday, June 16, 2025Full Brief
    1. 5

      Canada hosts 51st G7 summit convening France, Germany, Italy, Japan, UK & US for talks on Israel-Iran, Ukraine-Russia & US tariffs

  3. Thursday, June 5, 2025Full Brief
    1. 5

      Japan's births decline for 16th consecutive year, reaching new 686K low in 2024 (-6% vs 2023) amid aging population crisis in East Asia; Vietnam cancels its 1988 2-child policy

May 20252 Summaries

  1. Wednesday, May 28, 2025Full Brief
    1. 2

      Germany overtakes Japan as world's largest creditor 1st time in 34yrs despite Japan's foreign assets peaking for 7th year; China ranks 3rd

  2. Friday, May 9, 2025Full Brief
    1. 6

      Research finds humans observed <0.001% of deep seafloor (200m+), which covers 65% of Earth surface; 97% of observations completed by US, Japan, New Zealand, France & Germany; Deep sea absorbs 90% of Earth's heat & 30% of carbon dioxide

April 20252 Summaries

  1. Monday, April 28, 2025Full Brief
    1. 3

      IMF & BEA research: California overtakes Japan ($4T nominal GDP) to become 4th largest global economy ($4.1T) behind US ($29T), China ($18T) & Germany ($4.7T)

  2. Monday, April 7, 2025Full Brief
    1. 2

      Global markets continued to fall after Trump's "Liberation Day" tariffs: Pan-European Stoxx 600 down 5.2%, Japan's Nikkei 225 down 8% & Chinese CSI 300 down 7% this morning; US stock markets see worst weekly declines in 5yrs: S&P 500 (-9.1%) & Nasdaq Comp (-10%, in "bear" market)

March 20252 Summaries

  1. Thursday, March 27, 2025Full Brief
    1. 2

      Trump announces 25% tariff on all cars & parts not made in US starting Apr; Half of cars sold in US are imported; Top suppliers: Mexico, South Korea, Japan, Canada & Germany

  2. Wednesday, March 5, 2025Full Brief
    1. 7

      Japan struggles to contain eruption of its largest wildfire in 50yrs+; Similar to other countries, 2024 was country's hottest year yet

February 20251 Summary

  1. Thursday, February 27, 2025Full Brief
    1. 7

      Japan's birth rate hits record low for 9th consecutive year; S Korea's births increase 1st time in 9yrs

January 20252 Summaries

  1. Monday, January 6, 2025Full Brief
    1. 9

      Japan's Nippon Steel & Pittsburgh's US Steel sue Biden over his block of their $15B merger citing national security

  2. Friday, January 3, 2025Full Brief
    1. 5

      Biden rejected $15B sale of Pittsburgh-based US Steel to Japan's Nippon Steel citing national security

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