農林中央金庫 (Norinchukin Bank)

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This entry sits under cooperative-banks INDEX. Read it against Mitsubishi UFJ FG (MUFG) for peer / contrast context and banking index for the broader system / regulatory boundary.

TL;DR

The Norinchukin Bank is a national cooperative financial institution whose members include JA, JF, JForest, and their federations. It is a private financial institution governed by the Norinchukin Bank Act (平成13年法律第93号). It was established as the Central Bank for Industrial Cooperatives on 1923-12-20 and adopted its current name in 1943. Its official business areas are Food and Agriculture, Retail, Investment, and the Corporate functions that support them. As of 2025-09-30, consolidated total assets were 83兆2,928億円 and membership stood at 3,167 organizations. ^[Sources: https://www.nochubank.or.jp/about/profile.html; https://www.nochubank.or.jp/about/business/.]

1. Company overview

Legal name: The Norinchukin Bank ^• English name: The Norinchukin Bank Abbreviations: Norinchukin / Nochu Established: 1923 (as the Central Bank for Industrial Cooperatives) ^• Current entity inaugurated: 1943-03 (renamed “Norinchukin Bank” in wartime consolidation) Governing law: Norinchukin Bank Act (平成13年法律第93号) Form: A national cooperative financial institution and private financial institution whose members include cooperatives of agricultural, forestry, and fisheries producers Head office: Otemachi One Tower, 1-2-1 Otemachi, Chiyoda-ku, Tokyo

Capital structure (cooperative-system contributions)^•

• Members (contributing organizations): JA, JF, JForest and their federations, plus other agricultural, forestry, and fisheries cooperatives that contribute capital to the Bank.
• Number of members: 3,167 organizations (2025-09-30)
• Capital: 4兆8,174億円 (2025-09-30). The official profile states that capital contributions are accepted from members.
• Do not impose a joint-stock-company shareholder model or assume an indirect “through a superior body” structure; verify the relationship under the Norinchukin Bank Act and the disclosures of members and contribution units.

Main locations

Norinchukin Bank (head office: Otemachi, Tokyo)
  ├── Domestic branches: Sapporo, Sendai, Nagoya, Osaka, Fukuoka, etc.
  ├── Overseas locations:
  │     ├── New York Branch
  │     ├── London Branch
  │     └── Singapore Branch
  ├── Affiliated organizations:
  │     ├── JA Bank (the system including agricultural cooperatives / national federations)
  │     ├── JF Marine Bank (fisheries-cooperative system)
  │     └── JForest (forestry-cooperative system)
  └── Subsidiaries / affiliates:
        ├── Nochu Trust Bank
        ├── Norinchukin Zenkyoren Asset Management (an asset-management company jointly funded by Norinchukin Bank and the National Mutual Insurance Federation of Agricultural Cooperatives = JA Kyosairen)
        └── Other financial-services subsidiaries

Key chronology (excerpt) ^•

Sources: The chronology is based on the Bank’s official profile and head-office guide; the law is based on e-Gov; the 2024 capital increase is based on the Bank’s announcement; and the latest snapshot is based on the official profile. The prior version’s media-derived loss figures and unverified causal claims were withdrawn. ^[Sources: https://www.nochubank.or.jp/about/profile.html; https://www.nochubank.or.jp/globalnetwork/area2/honten.html; https://elaws.e-gov.go.jp/document?lawid=413AC0000000093; https://www.nochubank.or.jp/news/news_release/uploads/2024/20240801_資本増強の実施について.pdf.]

2. Business segment map

Sources: Business categories and explanations are based on the current official business introduction of The Norinchukin Bank. Do not use expressions that presume legal or profit rankings, such as “central bank,” “lender of last resort,” or “on par with a main business.” ^[Sources: https://www.nochubank.or.jp/about/business/; https://www.nochubank.or.jp/about/business/investment.html.]

Cooperative-system finance and investment business

• Use the official FAQ and disclosures to verify how surplus funds from savings accepted by JA, JF, and related organizations flow to prefectural federations such as Shinnoren and Shingyoren and then to the Norinchukin Bank.
• The Bank identifies Investment as one of its three core business areas and describes internationally diversified investment and returns to members.
• Because it is neither a statutory central bank nor a lender of last resort, this page does not use central-bank terminology even metaphorically.

International diversified-investment strategy

• Foreign-currency management centered on US Treasuries, corporate bonds, and MBS
• Investment and funding operations at 3 locations: New York, London, and Singapore
• Asset composition, profit and loss, foreign exchange and interest rate risks are confirmed in the official financial statements and disclosures for each period.

2024-2025 portfolio reconstruction ^•

• Policy announced in 2024: realize losses by selling US Treasuries and other holdings (including a plan to sell roughly 10 兆円 of low-yield assets), raise capital (including 7,360 億円 of deferred-dividend capital contributions), and reallocate risk assets
• Reduced distributions to contributing JA organizations and others → an internal governance issue

Affiliated-finance reorganization

• A central institution in the nationwide JA Bank system (2002〜)
• Reorganization of the role division with prefectural credit federations (JA Shinnoren (Prefectural Credit Federations of Agricultural Cooperatives))
• Also serves as a central institution for investment and funding in the fisheries-cooperative system (JF Marine Bank) and forestry-cooperative system (JForest)

Competitive position

• Compared with megabanks (mufg / smfg / mizuho-fg): commercial-banking business is limited; the core business is affiliated finance + institutional investment
• Compared with life insurers (nippon-life / dai-ichi-life): both act as institutional investors, but any scale comparison must align the reference date and asset definitions in official disclosures
• Compared with policy financial institutions (jfc / dbj): partially competing / complementary in lending to agriculture/forestry/fisheries

4. Regulation / policy

• Competent authorities: the Financial Services Agency (FSA) + the Ministry of Agriculture, Forestry and Fisheries (the affiliated-finance portion) — dual supervision is a feature ^•
• Governing law: the Norinchukin Bank Act (平成13年法律第93号)
• Recent policy issues:
  • The appropriateness of the level of dividends / returns to contributing JA
  • Affiliated-finance reorganization (JA Bank consolidation / role division with credit federations)
  • ESG / climate-risk disclosure as an institutional investor

Representative position

Officer names change over time, so consult the official officer list. As of 2026-07-02, the representative director and president is Taro Kitabayashi; this page does not retain an incumbent named only in an older report.

Related

• mufg · smfg · mizuho-fg · ndfg · resona-hd
• jfc · dbj · sumitomo-mitsui-trust
• nippon-life · dai-ichi-life
• ja-bank-system-japan
• jf-marine-bank-system-japan
• cooperative-banking-japan
• nochu-trust-bank

Sources

• The Norinchukin Bank Organization Overview: https://www.nochubank.or.jp/about/profile.html
• The Norinchukin Bank Business Introduction: https://www.nochubank.or.jp/about/business/
• The Norinchukin Bank Investment Business: https://www.nochubank.or.jp/about/business/investment.html
• The Norinchukin Bank Act (平成13年法律第93号): https://elaws.e-gov.go.jp/document?lawid=413AC0000000093
• The Norinchukin Bank Head Office Guide: https://www.nochubank.or.jp/globalnetwork/area2/honten.html
• The Norinchukin Bank, “Implementation of Capital Increase” (https://www.nochubank.or.jp/news/news_release/uploads/2024/20240801_資本増強の実施について.pdf, 2024-08-01) — deferred-dividend capital contributions of 7,360 億円 plus an approximately 0.6 兆円 fixed-term subordinated loan

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[!info] Verification status Confidence: likely (public primary sources reconfirmed on 2026-07-29). The legal form, current law, establishment date, head office, members, capital and total assets, business areas, and current officer were updated from official materials. The prior version’s “special corporation,” “lender of last resort,” old head office, media-derived loss figure, incumbent misidentification, and size ranking were withdrawn.