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  "domain": "money-market",
  "title": "Japan repo transaction structures: gensaki vs cash-collateralized securities lending",
  "entry_type": "wiki_entry",
  "frontmatter": {
    "title": "Japan repo transaction structures: gensaki vs cash-collateralized securities lending",
    "aliases": [
      "money-market/japan-repo-transaction-structures-gensaki-cash-collateralized-securities-lending",
      "japan-repo-transaction-structures-gensaki-cash-collateralized-securities-lending",
      "gensaki",
      "shin-gensaki",
      "new gensaki",
      "cash-collateralized securities lending",
      "gentan repo",
      "現先",
      "新現先",
      "現金担保付債券貸借",
      "現担レポ"
    ],
    "domain": "money-market",
    "type": null,
    "created": "2026-06-03",
    "last_updated": "2026-06-03",
    "last_tended": "2026-06-03",
    "review_by": "2026-12-03",
    "confidence": "likely",
    "tags": [
      "money-market",
      "repo",
      "gensaki",
      "securities-lending",
      "JGB",
      "GMRA",
      "securities-financing"
    ],
    "status": "active",
    "canonical_anchor": null,
    "related": [],
    "note": null,
    "sources": [
      "https://www.boj.or.jp/en/statistics/outline/exp/exrepo.htm",
      "https://www.boj.or.jp/en/paym/market/",
      "https://www.icmagroup.org/assets/documents/Maket-Practice/ICMA-Guide-to-Asia-Repo-Markets-Japan-February-2022.pdf",
      "https://www.jsf.co.jp/en/business/security-finance/bond.html",
      "https://www.jpx.co.jp/jscc/en/cash/jgbcc/product.html"
    ]
  },
  "summary": "This entry sits under money-market index. Read it against JGB repo market in Japan for the market-level overview it drills into, uncollateralized vs collateralized call market for the secured-vs-unsecured boundary, and route securities-lending overlap to the stock-lending market route. The clearing",
  "headings": [
    "Japan repo transaction structures: gensaki vs cash-collateralized securities lending",
    "Wiki route",
    "TL;DR",
    "The Two Legal Forms",
    "New Gensaki vs Older Practice",
    "GC and SC Across Both Forms",
    "Settlement and Clearing",
    "Why This Matters for FinWiki",
    "Reading Checklist",
    "JapanFG Relevance"
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