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BoJ International Department

Confidence: Likely Updated 2026-05-24 Review by 2026-11-20 Sources 5 Machine-translated Original (JA)
#JapanFG#central-bank#internal-bureau#BoJ#international#BIS
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This entry sits under financial-regulators INDEX. Read it against Financial Markets Department (BoJ Financial Markets Department) for the domestic market-operations counterpart and Strategy Development and Management Bureau (FSA Strategy Development and Management Bureau) for the FSA-side international-policy lane. For currency-and-FX context, anchor through BoJ monetary policy and Japan money market.

##TL;DR

The International Department (国際局) is the Bank of Japan’s internal bureau in charge of cross-border policy, central-bank cooperation, coordination with the IMF / BIS / FSB, and operational support for FX intervention executed by the Bank as agent of the Ministry of Finance. It is the BoJ’s outward-facing bureau.

For JapanFG, this bureau is the right anchor whenever a page needs to discuss cross-border BoJ work — FX-intervention execution, BIS Basel and CPMI committees, swap-line and PvP arrangements with other central banks, and Japan’s representation in IMF Article IV / FSB peer review.

1. Function / scope

The BoJ’s English organization chart identifies the International Department as the bureau responsible for:

  • Coordination with foreign central banks, the BIS, the IMF, and the FSB on monetary-policy, financial-stability, and FMI topics; the BoJ Governor and Deputy Governors are represented at the BIS Governors’ meeting and at IMFC, and this bureau provides the staffing.
  • Execution support for foreign-exchange intervention — under Japanese law, intervention is decided by the Minister of Finance and the BoJ acts as agent; this bureau handles the operational interface with foreign-currency markets.
  • Management of the Bank’s foreign-currency assets, foreign-bank deposit relationships, and cross-border settlement / swap arrangements (including the BoJ’s standing US-dollar funds-supplying operations, which are executed by Financial Markets Department (BoJ Financial Markets Department)).
  • Country-risk and global-economy analysis used as input to MPM discussions on external conditions.
  • Liaison with foreign-bank branches in Japan and with Japanese banks’ overseas operations, in coordination with the prudential bureau (Boj Financial System Dept) and the FSA.

The bureau is not a regulator — it has no statutory supervision power over foreign banks. Regulatory perimeter sits with the FSA.

2. Counterparty / interaction

Counterparties cluster in four layers:

  • Foreign central banks and international organizations: Federal Reserve, ECB, Bank of England, People’s Bank of China, BIS (Basel), IMF, FSB, OECD; standing G7 / G20 working groups.
  • Ministry of Finance Japan: the legal principal for FX intervention, foreign-reserve management, and IMF representation. The MOF-BoJ relationship is a public, documented one and is central to this bureau’s mandate.
  • Foreign banks in Japan: branches and subsidiaries such as Bank of America Japan, BNP Paribas Japan, Crédit Agricole Bank Japan, Bank of China Japan, and other entries in the JapanFG foreign-bank cluster. The interaction is mostly informational, not supervisory.
  • Internal BoJ: shared work with Financial Markets Department (BoJ Financial Markets Department) on FX-related funds-supplying operations and with Boj Payment Settlement Dept on cross-border settlement (CLS, PvP).

3. Why this page matters

  • It is the cleanest public anchor for “where does the BoJ sit on FX intervention, BIS work, and IMF representation” — needed any time a JapanFG page references cross-border BoJ activity.
  • It clarifies the agent / principal split on FX intervention: MOF decides, BoJ executes, this bureau coordinates. Many commentaries collapse this incorrectly.
  • It separates international policy (this bureau) from the FSA’s international policy work (see Strategy Development and Management Bureau (FSA Strategy Development and Management Bureau)) — both exist and they are not identical.
  • It gives the right home for foreign-bank-branch references in JapanFG that touch BoJ relationships without going through statutory supervision.

Sources

[!info] School core status confidence: likely. The bureau’s English label is “International Department” in BoJ materials. FX-intervention execution is shared with the Financial Markets Department on the dealing side; this page describes the cross-border policy and MOF-agent role rather than tick-level dealing.