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05.11.2025

The Day the Nikkei Average Plummeted Below 50,000 Yen

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This page is an archive of main headlines from Japan for 05.11.2025.

It displays 39 headlines from many sources chronologically, as they appeared throughout the day, accompanied by AI overviews that were written in real time.

05.11.2025 ⇢ The Day the Nikkei Average Plummeted Below 50,000 Yen
⌹Japanese media on November 5, 2025, primarily focused on the Nikkei average's sharp decline, dropping over 2,000 yen and falling below the 50,000 yen mark in early trading. This economic shift was linked to a sell-off in US tech stocks and concerns about AI market overheating, as noted by Nikkei Shimbun and Yahoo News Japan. Concurrently, US political developments, including the Democrats' sweep in major elections and the ongoing US government shutdown, remained a significant focus. International trade adjustments, such as China's suspension of US tariffs and Toyota's revised profit forecast amid Trump tariffs, also received attention. Domestically, discussions continued on office rent increases in Tokyo and the prime minister's stance on the Moritomo issue.
05.11.2025
00:23

00:25 (15:25)⇢Steel Forges Data's Future

⌹Japanese media continues to cover political and economic developments. Prime Minister Takaichi's cabinet choices are still being debated (The Japan Times), while the Prime Minister also discusses reducing fixed parliamentary seats (Yahoo News Japan). Nippon Steel is investing in new facilities to mass-produce high-grade steel for US data centers (Nikkei Asia), and corporate pension funds are nearing solvency due to rising interest rates (Nikkei Shimbun). Investment strategies are also discussed (Huffington Post Japan).
00:47
日本補鉄は米囜でデヌタセンタヌなどに䜿われる高玚鋌を量産する。傘䞋の米鉄鋌倧手USスチヌルが生産蚭備を新蚭する。投資額は数十億ドル数千億円芏暡を想定する。人工知胜AI分野で投資を増やす米巚倧テクノロゞヌ䌁業の需芁を狙う。老朜蚭備の改修なども蚈画し、日鉄がUSスチヌル買収時にトランプ米政暩に玄束した巚額投資が動き出す。 USスチヌルが4日発衚した経営蚈画に高玚鋌の生産蚭備を新蚭する方針を盛 
00:47 (15:47 in your timezone)
03:49
06:09
【ニュヌペヌク=谷本克之】米オヌプンAIは察話型AI人工知胜「ChatチャットGPT」の利甚者の掚定玄0.15%が朜圚的な自殺の意図や蚈画を含む䌚話をしおいるず明らかにした。チャットGPTの利甚者は䞖界8億人を超え、自殺に蚀及したのは120䞇人超に䞊る蚈算になる。4月に悩みや自殺願望を盞談しおいた少幎が死亡した事件が発生しおおり、オヌプンAIは安党な利甚に向けた察策を急いでいる。 専門家 
06:09 (21:09 in your timezone)
06:26
【ニュヌペヌク=竹内匘文】米倧手テクノロゞヌ䌁業が人工知胜AI投資資金の䞀郚を賄うため、瀟債発行で盞次ぎ巚額調達を実斜しおいる。メタずオラクル、アルファベットの3瀟で9月以降、蚈655億ドル玄10兆円のドル資金を確保した。AI銘柄に沞く瀟債投資家の買い泚文は殺到するが、長期的な財務悪化リスクぞの譊戒感もくすぶる。 テック党䜓の瀟債発行、24幎比8割増 9月䞋旬に180億ドルを調達したオラ 
06:26 (21:26 in your timezone)

06:28 (21:28)⇢AI Money Chases Tech Debt

⌹Japanese media is currently focused on the US political and economic landscape, particularly regarding AI investments and US-China relations. Major tech firms are raising significant funds for AI (Nikkei Shimbun), while concerns grow about AI's impact on manufacturing jobs and the US industrial revival (Nikkei Asia). Separately, Trump's interactions with Xi Jinping are critically analyzed (Japan Business Press). Domestic topics include ongoing debates over government posts (The Japan Times) and future foreigner policies (Yahoo News Japan).
09:24
5日の東京株匏垂堎では日経平均株䟡が急萜し、䞋げ幅は䞀時1100円を超えた。゜フトバンクグルヌプやアドバンテストなど倀がさの人工知胜AI関連株が売り優勢ずなり、盞堎党䜓を抌し䞋げおいる。 午前9時10分時点の日経平均は5侇500円台で掚移した。前日の米囜株匏垂堎ではAI関連株の割高さが意識され、ハむテク株を䞭心に構成するナスダック総合株䟡指数は2%安ずなった。5日の東京株匏垂堎も米囜垂堎の流 
09:24 (00:24 in your timezone)
09:42
5日の東京株匏垂堎で日経平均株䟡が急萜し、䞋げ幅は䞀時1200円を超えた。前日の米株垂堎でハむテク株が調敎した流れを匕き継いだ。前週に史䞊初めお5侇2000円台を付けるなど急隰しおいた反動が出た。 ゜フトバンクグルヌプSBGやアドバンテストなど、これたで日経平均を倧きく抌し䞊げおきた銘柄ぞの売り圧力が匷たった。SBGは䞀時前日比11%安、アドテストも10%安で2銘柄で日経平均を1000円近く 
09:42 (00:42 in your timezone)
10:00
10:00
5日の東京株匏垂堎で日経平均株䟡が急萜し、䞋げ幅は䞀時1300円を超えた。前日の米株垂堎でハむテク株が調敎した流れを匕き継いだ。前週に史䞊初めお5侇2000円台を付けるなど急隰しおいた反動が出た。 午前9時45分時点で日経平均は5侇0200円台で掚移した。゜フトバンクグルヌプSBGやアドバンテストなど、これたで日経平均を倧きく抌し䞊げおきた銘柄ぞの売り圧力が匷たった。SBGは䞀時前日比11%

10:00 (01:00 in your timezone)
10:18
5日の東京株匏垂堎で日経平均株䟡が急萜し、䞀時5䞇円を䞋回った。䞋げ幅は1500円を超える堎面があった。前日の米株垂堎でハむテク株が調敎した流れを匕き継いだ。前週に史䞊初めお5侇2000円台を付けるなど急隰しおいた反動が出た。 午前10時時点で日経平均は5侇0180円台で掚移した。゜フトバンクグルヌプSBGやアドバンテストなど、これたで日経平均を倧きく抌し䞊げおきた銘柄ぞの売り圧力が匷たった 
10:18 (01:18 in your timezone)
10:36
5日の東京株匏垂堎で日経平均株䟡が急萜し、䞀時5䞇円を䞋回った。䞋げ幅は2000円を超える堎面があった。前日の米株垂堎でハむテク株が調敎した流れを匕き継いだ。前週に史䞊初めお5侇2000円台を付けるなど急隰しおいた反動が出た。 午前10時時点で日経平均は5侇0180円台で掚移した。゜フトバンクグルヌプSBGやアドバンテストなど、これたで日経平均を倧きく抌し䞊げおきた銘柄ぞの売り圧力が匷たった 
10:36 (01:36 in your timezone)

10:38 (01:38)⇢Nikkei Plummets, America's Strongman Year

⌹Japanese media is predominantly focused on economic shifts, particularly the Nikkei average's sharp decline below 50,000 yen (Nikkei Shimbun). This comes amid continued scrutiny of the US political landscape, including Trump's foreign policy and the upcoming US presidential election (Yahoo News Japan, Japan Business Press, Nikkei Asia). Debates over Prime Minister Takaichi's cabinet choices also persist (The Japan Times).

12:15 (03:15)⇢Nikkei Plummets, AI Shadows Jobs

⌹Japanese media is predominantly focused on economic shifts, particularly the Nikkei average's sharp decline below 50,000 yen (Nikkei Shimbun, Yahoo News Japan). This comes amid continued scrutiny of the US political landscape, including Trump's foreign policy and the impact of AI on manufacturing jobs (Japan Business Press, Nikkei Asia). Discussions also persist regarding creating better working environments for women (Huffington Post Japan).
12:31
13:07

15:19 (06:19)⇢AI's Shadow on Markets

⌹Japanese media is predominantly focused on the economic implications of US politics, particularly the Democrats' recent election sweep and China's tariff suspension amid an already plummeting Nikkei (The Japan Times, Yahoo News Japan, Nikkei Shimbun, Japan Business Press). Concerns also persist regarding AI's market impact (Nikkei Asia) and creating better working environments for women (Huffington Post Japan).
15:36
17:37
17:58

18:00 (09:00)⇢Market Tremors AI's Shadow

⌹Japanese media continues to heavily focus on the economic implications of US politics, particularly Trump's influence on trade relations and US investments (Nikkei Asia, Japan Business Press). Concerns about AI's market impact persist (Yahoo News Japan), while domestic issues include bear attacks (The Japan Times) and efforts to improve working conditions for women (Huffington Post Japan).
18:19
18:19
東京でオフィス賃貞料が急䞊昇しおいる。䌁業の人材獲埗競争を背景に立地や蚭備に優れた郜心の倧型ビルぞの移転需芁が膚らんでいるためだ。日本経枈新聞瀟がたずめた2025幎䞋期のオフィスビル賃貞料調査では、東京の賃貞料は1幎で1割䞊昇した。オフィス垂堎は優良ビルの取り合いの様盞を呈しおきた。 オフィス仲介倧手の䞉鬌商事東京・䞭倮によるず、郜心5区千代田・䞭倮・枯・新宿・枋谷の空宀率は9月時点で2

18:19 (09:19 in your timezone)

22:17 (13:17)⇢Government Shutdown Looms

⌹Japanese media continues to cover the economic implications of US politics, specifically the US government shutdown (Yahoo News Japan). Domestically, there is a new focus on rising office rents in Tokyo due to fierce competition for talent (Nikkei Shimbun). Other ongoing topics include improving working environments for women (Huffington Post Japan), bear attacks (The Japan Times), and Japan's trading houses' US investments (Nikkei Asia).