BNY メロン日本 (BNY Mellon Japan)
ConfidenceLikelyUpdated2026-07-30Review by2026-11-15Sources6Machine-translatedOriginal (JA)
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This entry sits under foreign-financial-institutions INDEX. Read it against The Master Trust Bank of Japan for peer / contrast context and banking index for the broader system / regulatory boundary.
1. Company overview
Ultimate parent: The Bank of New York Mellon Corporation (a US Delaware corporation, NYSE: BK, headquartered in New York City) Founded (parent): 2007 (merger of The Bank of New York + Mellon Financial Corporation) • Predecessor: 1784 The Bank of New York (one of the oldest US commercial banks, one of those founded by Alexander Hamilton) → merged with 2007 Mellon Financial (Pittsburgh-based, founded 1869 ) → BNY Mellon Ticker: NYSE: BK
Main Japanese entities (public-information basis)
The Bank of New York Mellon Corporation (US NYSE: BK · supervised by FRB / OCC)
├── BNY Mellon Trust Bank, Ltd. ── a Japanese entity holding a trust-business license
│ └── custody / trust / asset-management services at domestic bases
├── The Bank of New York Mellon, Tokyo Branch ── an in-Japan branch directly connected to the US head office
│ └── global custody / transaction banking
└── BNY Mellon Asset Management Japan ── asset-management business in Japan
└── sales / management of global investment products for institutional investorsCharacteristics:
- Handles no retail banking / individual deposits at all. Fully specialized in B2B / B2 institutional investors
Handling of the trust-bank route
BNY’s official Japan page explains that it acquired a Japanese trust-bank business in 2009 年, leading to the present Bank of New York Mellon Trust Bank, Ltd. Another official disclosure page also describes Bank of New York Mellon Trust Bank as a trust bank established in Japan, a registered financial institution whose main business is custodial services for corporate clients.
For this reason, FinWiki does not mass-produce bny-mellon-trust-bank as a standalone page, but treats this page as the umbrella route for foreign-bank branch registry and trust-company registry. Only when necessary does it proceed from this section to a custody / trust-bank comparison with The Master Trust Bank of Japan or Custody Bank of Japan (CBJ).
2. History (timeline excerpts)
The following table is scoped to public primary sources (bny.com). It restates licence / structure / product boundaries from those materials and does not invent market share, ranking, or unstated numerical claims. ↗
| Year | Event |
|---|---|
| 1968 | The Bank of New York begins its Japan business (start of banking operations in Tokyo) • |
| 1970s〜80s | Expanded custody / transaction-banking business during the era of Japanese banks’ global expansion |
| 1989 | Supported the overseas securities issuance of many Japanese companies through the stock-investment-agent business (ADR agent) (established its position as an ADR depositary for US-listed Japanese companies) • |
| 1990s〜2000s | Fully developed the custody business as Japanese banks’ and pension funds’ overseas asset management expanded |
| 2007-07-01 | The Bank of New York + Mellon Financial merge → BNY Mellon launched (the birth of a global bank specialized in custody / asset management) • |
| 2010s | Expanded global-custody mandates from Japanese banks and pension funds (GPIF, etc.) (tailwind from yen depreciation / a shift to overseas investment) • |
3. Business-segment map
The following table is scoped to public primary sources (bny.com). It restates licence / structure / product boundaries from those materials and does not invent market share, ranking, or unstated numerical claims. ↗
| Segment | In-Japan operator | Characteristics |
|---|---|---|
| Global custody | The Bank of New York Mellon, Tokyo Branch + BNY Mellon Trust | Safekeeping, settlement, and corporate-action processing of US ADRs, overseas equities, overseas bonds, and alternative assets — the parent’s flagship global revenue pillar |
| Domestic trust (custody-adjacent) | BNY Mellon Trust Bank | Domestic asset-management / custodial business under a trust-business license |
| Institutional-investor services | BNY Mellon Trust + Tokyo Branch | Back office, fund administration, and transfer agency for Japanese banks, pension funds, and asset managers |
| Asset management (AM) | BNY Mellon Asset Management Japan | Japan sales / management of global investment products — via a multi-boutique structure such as Insight / Newton / Walter Scott |
| ADR / depositary receipts | Tokyo Branch + US head office | Support for Japanese companies’ US ADR issuance (depositary business) / support for overseas issuance |
| Individual retail | None | — |
Positioning in Japan
- Appears in the major-shareholder lists of MUFG and others: in the mufg shareholder composition, its appearance as The Bank of New York Mellon 3.61% (2025-03-31) is a common structure associated with name aggregation via institutional investors’ overseas custody accounts •
Main competitors
The following table is scoped to public primary sources (bny.com). It restates licence / structure / product boundaries from those materials and does not invent market share, ranking, or unstated numerical claims. ↗
| Area | Main competitors |
|---|---|
| Global custody | state-street-japan / citigroup-japan / jpmorgan-japan / HSBC |
| Domestic trust (master-trust-adjacent) | master-trust-bank (Master Trust Bank of Japan) / Custody Bank of Japan / sumitomo-mitsui-trust / Mitsubishi UFJ Trust |
| Asset management for institutional investors | BlackRock Japan / Vanguard Japan / Goldman Sachs Asset Management Japan / Fidelity Japan |
| ADR / depositary | Citibank / JPMorgan / Deutsche Bank (one of the major US ADR 4 行) |
5. Supervision & regulation
- Supervisor: the FSA — as a trust bank / in-Japan branch
- US-side supervision: the FRB (Board of Governors of the Federal Reserve System) / OCC (Office of the Comptroller of the Currency) / FDIC, subject to the global stress test DFAST
- Recent issues:
- Rising overseas-asset-management ratio of GPIF and public pensions → structural expansion of custody demand
- Yen depreciation / shift to overseas investment → growth in mandated assets as Japanese banks and asset managers build up overseas assets
- Foreign Exchange Act / inward-direct-investment screening → regulatory response in the overseas-asset-custody business
Related
- Competing foreign-affiliated custodians: state-street-japan · citigroup-japan · jpmorgan-japan
- Domestic trust (division-of-labor partners): master-trust-bank (Master Trust Bank of Japan) · sumitomo-mitsui-trust
- Japanese megabanks (clients + shareholder name): mufg · smfg · mizuho-fg
- Foreign-affiliated IBs: goldman-sachs-japan · morgan-stanley-japan · hsbc-japan · deutsche-japan · barclays-japan · bnp-paribas-japan
Sources
- Wikipedia: The Bank of New York Mellon (Japanese) (https://ja.wikipedia.org/wiki/バンク・オブ・ニューヨーク・メロン, accessed 2026-05-19)
- Wikipedia: The Bank of New York Mellon (English edition, accessed 2026-05-19)
- BNY Mellon Annual Report 2024 (official IR, bny.com)
- FSB List of G-SIBs 2024 (published by the Financial Stability Board, bucket classification)
- BNY Japan official page (Japan history, 2009 年 acquisition of the trust-bank business)
- BNY Japan disclosure page (description of Bank of New York Mellon Trust Bank as a registered financial institution / its custodial services)
[!info] Verification status confidence: likely. A summary based solely on public information (Wikipedia + BNY Mellon group official IR + FSB publications). Because the latest financials specific to the Japan bases (in-Japan branch assets, headcount scale, mandated assets) are undisclosed or consolidated into the parent, this article refrains from numerical detail and concentrates on an overview of structure, history, and strategy. Note that the AUC/A of over approximately 50 兆 dollars is on a parent-company global-aggregate basis and is not the Japan bases alone. For the latest figures, refer to BNY Mellon official IR / FSA disclosures.
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