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  "domain": "banking",
  "title": "Master Trust Bank of Japan operating model",
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  "frontmatter": {
    "title": "Master Trust Bank of Japan operating model",
    "aliases": [
      "master-trust-bank-operating-model",
      "日本マスタートラスト信託銀行 operating model",
      "MTBJ operating model",
      "Master Trust Bank operating depth"
    ],
    "domain": "banking",
    "type": null,
    "created": "2026-05-25",
    "last_updated": "2026-07-29",
    "last_tended": "2026-07-29",
    "review_by": "2026-10-27",
    "confidence": "likely",
    "tags": [
      "banking",
      "trust-bank",
      "custody",
      "asset-administration",
      "pension",
      "settlement-infrastructure",
      "master-trust"
    ],
    "status": "active",
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    "note": null,
    "sources": [
      "https://www.mastertrust.co.jp/",
      "https://www.mastertrust.co.jp/about/overview.html",
      "https://www.mastertrust.co.jp/business/asset-management.html",
      "https://www.mastertrust.co.jp/company/information.html",
      "https://www.shintaku-kyokai.or.jp/en/pdf/trusts_under_management.pdf",
      "https://www.fsa.go.jp/menkyo/menkyoj/kenei.pdf",
      "https://www.fsa.go.jp/menkyo/menkyoj/ginkou.xlsx",
      "https://www.jasdec.com/en/system/",
      "https://www.jpx.co.jp/jscc/en/cash/cash/assumption-obligation/dvp.html",
      "https://www.gpif.go.jp/"
    ]
  },
  "summary": "This entry sits under banking index. Read it with the entity anchor 日本マスタートラスト信託銀行 (MTBJ), the operating peer 日本カストディ銀行 (CBJ), the landscape summary Japan master trust and custody bank landscape, the operating comparison trust-bank custody operating comparison, and the cross-camp matrix Japan trust",
  "headings": [
    "Master Trust Bank of Japan operating model",
    "Wiki route",
    "TL;DR",
    "1. 機関位置",
    "Shareholder structure (public disclosure)",
    "Why a custody-only trust bank exists",
    "Business-line map",
    "Operating-function breakdown",
    "The 「信託口」 nominee surface",
    "Three competitive layers"
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