[Breaking News] Bank of Japan Decides to Raise Policy Rate to 1.25%: Impact and Outlook of the Highest Level in 31 Years

At its Monetary Policy Meeting held today, the Bank of Japan decided to raise the policy interest rate from 1.0% to 1.25%.
This marks the first time the policy interest rate has reached 1.25% since 1995—a span of approximately 31 years.

This marks an additional rate hike just three months after the rate was raised to 1.0% in June of this year, clearly signaling that Japan’s monetary normalization has entered a phase of “accelerating rate hikes.” We provide a detailed explanation of everything
from the background to the ripple effects on markets and households, as well as key issues moving forward.

News Highlights (Summary)

• Decision: The policy interest rate was raised by 0.25 percentage points, from 1.0% to 1.25%.
• Key factors: High global resource and crude oil prices, high import prices due to resurgent inflation in the U.S., and efforts to curb the rapid depreciation of the yen.
• Impact on Household Budgets: Increased mortgage interest payments (estimated at an average annual increase of approximately 19,000 yen) and higher interest rates on savings accounts.
• Future Focus: The timing of additional rate hikes and the terminal rate as the "neutral interest rate" is reached.

The Background Behind the Decision to Raise Interest Rates and the Three Key Factors

The Bank of Japan’s decision to implement an additional rate hike in the short term stems from strong concerns about the risk of inflation exceeding expectations both domestically and internationally.

[外部要因] 米インフレ再燃・原油高 ───┐
                                   ├──> [物価上昇圧力] ──> 【政策金利 1.25％へ】
[内部要因] 企業間取引・賃金の伸び ───┤                        (機動的な金融引き締め)
                                   │
[為替要因] 急速な円安の是正圧力 ───┘

1. In addition to the resurgence of inflation in the U.S., high crude oil and raw material
   prices, and persistently high energy prices, rising import costs driven by the resurgence of U.S. inflation are pushing up domestic prices.
2. Price Pass-Through from “Upstream to Downstream” and Wage Growth: As the
   domestic corporate price index continues to show strong growth, combined with wage increases, there is a growing risk that the underlying inflation rate will exceed the 2% target and become entrenched.
3. Curbing and Checking
   Excessive Yen Weakness: This also involves defending the currency through monetary tightening to avoid the risk that continued yen weakness could lead to further increases in import prices.

Impact on Financial Markets (Foreign Exchange, Stocks, Cryptocurrencies)

Although the market had already priced in this decision to some extent, volatility across various asset classes could increase depending on whether Governor Kazuo Ueda adopts a hawkish or dovish stance.

A Direct Impact on Household Finances and Daily Life: The Bright and Dark Sides of Mortgage Rates and Savings Interest Rates

The resurgence of interest rates will have a direct impact on personal consumption and household finances.

(1) Mortgage (Increased Interest Payments)

• Average Increase in Burden:
  Following a 0.25% increase in the policy interest rate, households with loans are expected to see an average annual increase in their burden (in interest payments) of approximately 19,000 yen.
• The impact will be greatest on younger people (ages 29 and under through their 30s), who have large outstanding
  loan balances and a high proportion of those who have chosen variable-rate loans.

② Deposit Interest Rates (Positive Returns)

• Interest rates on checking and savings accounts are continuing to rise, leading to an increase in returns from interest on deposits.
• However, for many households, the “increase in mortgage payments” exceeds the “increase in interest earned on savings,” so the financial outlook varies from household to household.

Future Focus: Where Is the Terminal Rate?

With the rate now reaching 1.25%, there is a growing view that it has entered the lower end of the range of the “neutral interest rate” (a level that neither stimulates nor dampens the economy) as defined by the Bank of Japan.

【今後の政策判断の着眼点】
・次なる追加利上げの時期（年内か、来年初頭か）
・ターミナルレート（最終到達点）の設定水準
・「景気・物価・賃金の好循環」を示す経済データの確認

Market attention has shifted entirely from “this decision” to “the timing of the next rate hike” and the “terminal rate.” Financial professionals both in Japan and abroad are closely watching to see what criteria and data-driven approach Governor
Ueda will present at the press conference.

Conclusion and Summary

• The Bank of Japan raised its policy interest rate to 1.25% (the highest level in 31 years).
• High oil prices, resurgent inflation, and efforts to curb the yen's depreciation are the main reasons for the rate hike.
• With the full-scale transition to a “world of interest rates,” reviewing fixed- and variable-rate mortgages and managing corporate interest rate risk have become urgent priorities.