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  "raw_markdown_url": "https://finwiki.zksc.io/megabanks/smbc.md",
  "domain": "megabanks",
  "title": "株式会社三井住友銀行 (SMBC)",
  "entry_type": "wiki_entry",
  "frontmatter": {
    "title": "株式会社三井住友銀行 (SMBC)",
    "aliases": [
      "SMBC",
      "Sumitomo Mitsui Banking Corporation",
      "三井住友銀行",
      "株式会社三井住友銀行"
    ],
    "domain": "megabanks",
    "type": null,
    "created": "2026-05-25",
    "last_updated": "2026-07-29",
    "last_tended": "2026-07-29",
    "review_by": "2026-10-27",
    "confidence": "likely",
    "tags": [
      "JapanFG",
      "banking",
      "megabank",
      "smfg-subsidiary"
    ],
    "status": "active",
    "canonical_anchor": "megabanks/sumitomo-mitsui-banking-corp",
    "related": [],
    "note": null,
    "sources": [
      "Wikipedia: 三井住友銀行 (2026-05-25 抽出)",
      "SMBC 公式サイト (https://www.smbc.co.jp/, 2026-05-25 参照)",
      "SMFG 統合報告書 / 決算短信 (2024-25 公開分)",
      "金融庁 銀行免許一覧 (2026-05-25 参照)",
      "SMBC「会社概要」(2026-03-31 時点): https://www.smbc.co.jp/aboutus/profile/gaiyo.html",
      "SMBC「主要子会社・関連会社」: https://www.smbc.co.jp/aboutus/profile/group.html"
    ]
  },
  "summary": "This entry sits under megabanks INDEX. It is the same legal bank as Sumitomo Mitsui Banking Corporation. Read it against SMFG (親会社), MUFG 銀行, みずほ銀行 for peer / contrast (3 大メガバンク), and 金融庁 / 日本銀行 for the broader regulatory boundary.",
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    "株式会社三井住友銀行 (SMBC)",
    "Wiki route",
    "TL;DR",
    "1. 法人構造",
    "沿革・前身",
    "重要年表",
    "2. グループ内分業",
    "3. 業務セグメント",
    "主要拠点",
    "4. 競争上の位置付け"
  ],
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    "last_modified": "2026-08-14"
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