Updated Aug 5, 2026
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Japan cabinet secretary affirms Bank of Japan's authority over monetary policy tools

TOKYO, Aug. 5. Chief Cabinet Secretary Kihara stated that decisions on specific monetary policy tools and measures remain the responsibility of the Bank of Japan, placing the government's position formally on record on the question of central bank authority.

By Freya Lindqvist2 min read
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Key takeaways

  • Japan's Chief Cabinet Secretary Kihara stated on Aug. 5 that decisions on specific monetary policy tools and measures remain the responsibility of the Bank of Japan.
  • The remark places the government's position formally on record, indicating the cabinet is not seeking to direct the Bank of Japan on how it manages monetary policy.
  • Kihara's statement, as chief cabinet spokesman, was categorical and attached no conditions to the Bank of Japan's authority over these tools.
  • The government reserved no prerogative over what monetary policy tools the central bank chooses to deploy.
  • Kihara's remarks were limited to specific tools and measures, with no detail given on what prompted the comment or which tools were at issue.

TOKYO, Aug. 5. Chief Cabinet Secretary Kihara stated that decisions on specific monetary policy tools and measures remain the responsibility of the Bank of Japan, placing the government's position formally on record on the question of central bank authority.

The remark, attributed to Kihara, establishes that the cabinet is not seeking to direct the Bank of Japan on the particulars of how it manages monetary policy. The government's senior spokesman offered no qualification on that position.

Government's stated view

Japan's Chief Cabinet Secretary serves as the cabinet's chief spokesman, and a statement from that office on the allocation of monetary policy authority carries institutional weight. Kihara's comment, as attributed, is categorical: decisions on specific tools and measures belong to the Bank of Japan. No conditions were attached.

The Bank of Japan holds operational authority over monetary policy under the framework Kihara described. His statement affirms that relationship without reserving any government prerogative over what tools the central bank chooses to deploy.

What the statement covers

Kihara's remarks are limited to decisions on specific monetary policy tools and measures. The source provides no detail on what prompted the comment, which tools or measures were at issue, or whether a particular Bank of Japan action was under consideration.

The Bank of Japan is named directly in Kihara's statement as the body bearing responsibility for those decisions. The source carries no market figures and no timeline. The government's position, as stated by Kihara, stops at reaffirming the Bank of Japan's authority and goes no further.

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Frequently asked

Who has authority over specific monetary policy tools in Japan?

According to Chief Cabinet Secretary Kihara, decisions on specific monetary policy tools and measures remain the responsibility of the Bank of Japan.

Is the Japanese government seeking to direct the Bank of Japan's policy decisions?

No; Kihara's remark establishes that the cabinet is not seeking to direct the Bank of Japan on the particulars of how it manages monetary policy, and he attached no conditions to that position.

What role does the Chief Cabinet Secretary play?

The Chief Cabinet Secretary serves as the cabinet's chief spokesman, so a statement from that office on the allocation of monetary policy authority carries institutional weight.

Did Kihara specify which tools or measures prompted the statement?

No; the source provides no detail on what prompted the comment, which tools or measures were at issue, or whether a particular Bank of Japan action was under consideration.

Did the statement include any market figures or timeline?

No; the source carries no market figures and no timeline, stopping at reaffirming the Bank of Japan's authority.