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  "updated": "2026-10-13",
  "license": "© 2026 Yutaka Sugiura. All rights reserved.",
  "attribution": "The社史 (the-shashi.com) — https://the-shashi.com/outside-directors/okanan-keiji/",
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        "コーポレート・ガバナンス報告書（社外取締役の属性・独立役員）",
        "有価証券報告書（役員の状況・略歴）",
        "招集通知・臨時報告書（選任議案の賛成比率）"
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      "extraction": "各社の最新の CG 報告書と有報の役員の表から機械抽出し、漢字の氏名＋生年月で会社をまたいで名寄せ",
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    "name": "岡南啓司",
    "last_name": "岡南",
    "first_name": "啓司",
    "romaji": "Okanan Keiji",
    "last_name_romaji": "Okanan",
    "first_name_romaji": "Keiji",
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            "ratio": 99.48
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            "ratio": 99.29
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        "org": "札幌国税局",
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        "org": "国税庁",
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        "role": "審理室長",
        "current": false,
        "row_text": "国税庁審理室長",
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        "org": "大阪国税局",
        "stock_code": null,
        "role": "総務部長",
        "current": false,
        "row_text": "大阪国税局総務部長",
        "refs": [
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        "role": "専務理事",
        "current": true,
        "row_text": "日本蒸留酒酒造組合専務理事（現）",
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        "kind": "民間",
        "org": "伯東",
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        "role": "社外監査役",
        "current": false,
        "row_text": "伯東社外監査役",
        "refs": [
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        "ym": "2020-06",
        "kind": "民間",
        "org": "伯東",
        "stock_code": "7433",
        "role": "社外取締役（監査等委員）",
        "current": true,
        "row_text": "伯東社外取締役（監査等委員）(現)",
        "refs": [
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      {
        "id": "r1",
        "type": "有価証券報告書",
        "title": "有価証券報告書",
        "by": "伯東",
        "date": "2026-06-24",
        "url": null,
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