{
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  "meta_lang": "en",
  "canonical_url": "https://the-shashi.com/outside-directors/iijima-keiko/",
  "api_url": "/api/directors/iijima-keiko.json",
  "updated": "2026-10-13",
  "license": "© 2026 Yutaka Sugiura. All rights reserved.",
  "attribution": "The社史 (the-shashi.com) — https://the-shashi.com/outside-directors/iijima-keiko/",
  "source": {
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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",
      "caveat": "兼務先は最新の断面（有報の役員の表が最新から 400 日以内）。経歴の行ごとの出典は refs が sources の id を指す"
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    "slug": "iijima-keiko",
    "name": "飯島敬子",
    "last_name": "飯島",
    "first_name": "敬子",
    "romaji": "Iijima Keiko",
    "last_name_romaji": "Iijima",
    "first_name_romaji": "Keiko",
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        "company_name": "オプテックスグループ",
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        "start_at": "2023-12",
        "end_at": null,
        "independent": null,
        "attribute": "弁護士",
        "votes": [
          {
            "month": "2026/3",
            "ratio": 99.58
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      }
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    "career": [
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        "ym": "1995-04",
        "kind": "官公庁",
        "org": "",
        "stock_code": null,
        "role": "裁判官任官（札幌、千葉、大阪、松江、京都の各裁判所にて勤務）",
        "current": false,
        "row_text": "裁判官任官 （札幌、千葉、大阪、松江、京都の各裁判所にて勤務）",
        "refs": [
          "r1"
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      {
        "ym": "2009-06",
        "kind": "他",
        "org": "資格",
        "stock_code": null,
        "role": "弁護士登録",
        "current": true,
        "row_text": "弁護士登録（現在）",
        "refs": [
          "r1"
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        "ym": "2016-06",
        "kind": "民間",
        "org": "大真空",
        "stock_code": null,
        "role": "社外取締役",
        "current": true,
        "row_text": "株式会社大真空社外取締役（現任）",
        "refs": [
          "r1"
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      {
        "ym": "2022-06",
        "kind": "民間",
        "org": "京福電気鉄道",
        "stock_code": null,
        "role": "社外監査役",
        "current": true,
        "row_text": "京福電気鉄道株式会社社外監査役 （現任）",
        "refs": [
          "r1"
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        "ym": "2024-03",
        "kind": "民間",
        "org": "オプテックスグループ",
        "stock_code": "6914",
        "role": "取締役（監査等委員）",
        "current": true,
        "row_text": "オプテックス取締役（監査等委員）（現任）",
        "refs": [
          "r1"
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      }
    ],
    "sources": [
      {
        "id": "r1",
        "type": "有価証券報告書",
        "title": "有価証券報告書",
        "by": "オプテックスグループ",
        "date": "2026-03-27",
        "url": null,
        "note": "役員の状況"
      }
    ],
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    "list_api_url": "https://the-shashi.com/api/directors.json",
    "html_url": "https://the-shashi.com/outside-directors/iijima-keiko/"
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