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Bank of Japan raises policy rate to 1.25%, highest in 31 years

Bank of Japan raises policy rate to 1.25%, highest in 31 years

C2🇯🇵 日本語🇺🇸 English

September 18th, 2026

Bank of Japan raises policy rate to 1.25%, highest in 31 years

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Please note: This article has been simplified for language learning purposes. Some context and nuance from the original text may have been modified or removed.

🇺🇸 English

On Friday, the Bank of Japan raised its benchmark interest rate from 1.0% to 1.25%, a move that brings it to a level not seen in 31 years.

日本銀行は金曜日、基準金利を1.0%から1.25%へと引き上げ、これにより31年ぶりの高水準に到達する運びとなった。

After holding interest rates at or below near-zero levels for decades in order to encourage borrowing and spending, with the aim of countering deflation and rebuilding a stagnant Japanese economy, the Bank of Japan now intends to normalize its monetary policy.

日銀はデフレへの対抗低迷する日本経済の再建を目的として借り入れと支出を促すべく幾十年にもわたり金利をゼロ近傍ないしはそれを下回る水準に据え置いてきた末に金融政策の正常化を企図している

A hike in the uncollateralized overnight call rate, which forms the cornerstone of the short-term money market, had been anticipated at the close of the two-day monetary policy meeting and was already widely priced into international markets of late.

短期金融市場の根幹を成す無担保コール翌日物金利の引き上げは二日間にわたる金融政策決定会合の幕引きに際して予想されており昨今の国際市場においても広く織り込まれていた。

Bank of Japan Governor Kazuo Ueda stated that he had arrived at this decision only after thoroughly scrutinizing a wide array of risks, including the war in Iran, the expansion of market demand for artificial intelligence, and currency fluctuations.

日銀の植田和男総裁はイラン戦争人工知能に対する市場需要の拡大為替変動といった多岐にわたるリスクを精査した末にかかる決定を下すに至ったと述べた

While he told the press corps that the Japanese economy continues to trace a path of moderate recovery, he pointed out the fact that the inflation rate is approaching the 2% target.

記者団に対し日本経済は緩やかな回復の軌道を歩み続けていると語る一方でインフレ率が目標値である2%に接近しつつある事実を指摘した

Analysts point to the possibility that an additional rate hike will be implemented in the latter half of this year or in early next year.

アナリストらは追加利上げが今年後半ないしは来年初旬に実施される可能性を指摘している

Asked whether an additional rate hike was warranted, Governor Ueda asserted that a further span of time would be required to ascertain whether inflation would persist on a stable footing, and he underscored the necessity of keeping a close watch on various risk factors, wage growth foremost among them.

追加利上げの是非を問われた植田総裁は物価上昇が安定的に持続するか否かを見極めるには一層の時間を要するとし賃金の伸びをはじめとする諸リスク要因を注視する必要性を強調した

Governor Ueda stated that, within the nine-member Policy Board, two members voiced concerns regarding the resilience of Japan's economic growth and expressed their opposition.

9名の委員からなる政策委員会において2名の委員日本の経済成長強靭性に対し懸念を表明し反対の意を示した植田総裁述べた

The US Federal Reserve also raised its key interest rate this week.

米連邦準備制度理事会(FRB)も今週主要金利を引き上げた

Wednesday's US rate hike was the first since 2023, and it was nothing other than a measure aimed at quelling stubbornly persistent inflation.

水曜日の米国の利上げは2023年以来初のことであり頑固に高止まりするインフレを鎮めるための措置にほかならなかった

Against the backdrop of concerns over the yen's depreciation, the United States has, moreover, been pressing Japan to raise interest rates.

米国はさらに、円安に対する懸念を背景として、日本に利上げを促してきた。

The two countries recently resorted to coordinated intervention in an effort to stem the yen's depreciation.

両国は先般円安を食い止めるべく協調介入に踏み切った

Nevertheless, the Bank of Japan's measures proved fruitless, and the US dollar gathered upward momentum, at one point breaking through the 157-yen mark.

しかしながら日銀の施策も空しく米ドルは上昇圧力を強め一時157円台を突破するに至った。

It should be noted that, at the beginning of this year, it had even surpassed the significant threshold of 160 yen.

なお本年当初には160円の大台をも超えていたのである。

The Bank of Japan has set an inflation target of approximately 2%.

日銀は約2%のインフレ目標を設定している

In Japan, although the inflation rate currently stands at roughly that level, some consumers are voicing discontent that the recent surge in pricesparticularly in gasoline and petroleum-related productshas been excessive.

日本では現在インフレ率はほぼその水準にあるものの一部の消費者はとりわけガソリンや石油関連製品を中心に最近の物価急騰は行き過ぎである不満を漏らしている

Harumi Taguchi, an economist at S&P Global Market Intelligence, stated that, with crude oil prices remaining elevated, the Bank of Japan is expected to proceed with an additional rate hike sooner or later in order to contain the risk of consumer price inflation outpacing underlying inflation.

S&Pグローバル・マーケット・インテリジェンスのエコノミスト、田口晴美氏は、原油価格が高止まりする状況下で、日銀は消費者物価上昇率が基調的なインフレ率を上回るリスクを抑制すべく、遅かれ早かれ追加利上げに踏み切ると予想されると述べた。

She added that rising interest rates could weigh on the economy through increased borrowing costs for small and medium-sized enterprises and soaring mortgage rates.

金利の上昇は、中小企業の借入コストの増大や住宅ローン金利の高騰を通じて、経済を圧迫しかねないと彼女は付言した。

Analysts are further concerned about the aggressive fiscal spending that Prime Minister Sanae Takaichi's government has pledgednamely, tax cuts and proactive defense investmentat a time when public debt is already on an inexorable path of expansion.

アナリストらはさらに、公的債務が既に膨張の一途を辿る中にあって、高市早苗首相の政府が公約に掲げる積極的財政支出——すなわち減税や積極的な防衛投資など——についても懸念を抱いている。

No sooner had the Bank of Japan's decision been made public than the Nikkei Stock Average 225, the benchmark index of the Tokyo market, reversed course into positive territory, ultimately posting a gain of 1.4%.

日銀の決定が公表されるや否や、東京市場の主要株価指標たる日経平均株価225は上昇に転じ、1.4%の高値を記録するに至った。

Yuri Kageyama is on Threads: https://www.threads.com/@yurikageyama

Yuri KageyamaはThreadsを利用なさっておいででいらっしゃいます: https://www.threads.com/@yurikageyama

September 18th, 2026

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