{
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  "endpoint": "director",
  "content_lang": "ja",
  "meta_lang": "en",
  "canonical_url": "https://the-shashi.com/outside-directors/sekine-kanako/",
  "api_url": "/api/directors/sekine-kanako.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/sekine-kanako/",
  "source": {
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      "primary": [
        "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）"
      ],
      "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"
    }
  },
  "person": {
    "slug": "sekine-kanako",
    "name": "関根嘉奈子",
    "last_name": "関根",
    "first_name": "嘉奈子",
    "romaji": "Sekine Kanako",
    "last_name_romaji": "Sekine",
    "first_name_romaji": "Kanako",
    "birth": "1959-09",
    "directorships": [
      {
        "stock_code": "1885",
        "company_name": "東亜建設工業",
        "role": "取締役",
        "start_at": "2024-03",
        "end_at": null,
        "independent": null,
        "attribute": "他の会社の出身者",
        "votes": [
          {
            "month": "2024/6",
            "ratio": 93.16
          },
          {
            "month": "2025/6",
            "ratio": 96.81
          },
          {
            "month": "2026/6",
            "ratio": 98.14
          }
        ],
        "company_html_url": "https://the-shashi.com/tse/1885/"
      }
    ],
    "career": [
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        "ym": "1984-03",
        "kind": "民間",
        "org": "Smith Barney, Harris Upham & Co. Inc.",
        "stock_code": null,
        "role": "東京支店企業金融部",
        "current": false,
        "row_text": "Smith Barney, Harris Upham & Co. Inc. 東京支店企業金融部",
        "refs": [
          "r1"
        ]
      },
      {
        "ym": "1988-09",
        "kind": "民間",
        "org": "Smith Barney, Harris Upham & Co. Inc.",
        "stock_code": null,
        "role": "ニューヨーク投資銀行本部",
        "current": false,
        "row_text": "Smith Barney, Harris Upham & Co. Inc. ニューヨーク投資銀行本部",
        "refs": [
          "r1"
        ]
      },
      {
        "ym": "1993-04",
        "kind": "他",
        "org": "European Bank for Reconstruction and Development（欧州復興開発銀行）",
        "stock_code": null,
        "role": "ロンドン本部",
        "current": false,
        "row_text": "European Bank for Reconstruction and Development（欧州復興開発銀行）ロンドン本部",
        "refs": [
          "r1"
        ]
      },
      {
        "ym": "1998-11",
        "kind": "民間",
        "org": "Sevryba International Shipping Ltd.",
        "stock_code": null,
        "role": "社外取締役",
        "current": false,
        "row_text": "Sevryba International Shipping Ltd. 社外取締役",
        "refs": [
          "r1"
        ]
      },
      {
        "ym": "1999-08",
        "kind": "他",
        "org": "欧州復興開発銀行",
        "stock_code": null,
        "role": "ロンドン本部 金融機関 担当局長",
        "current": false,
        "row_text": "欧州復興開発銀行 ロンドン本部 金融機関 担当局長",
        "refs": [
          "r1"
        ]
      },
      {
        "ym": "2000-05",
        "kind": "民間",
        "org": "SKB Banka D.D.",
        "stock_code": null,
        "role": "社外取締役",
        "current": false,
        "row_text": "SKB Banka D.D. 社外取締役",
        "refs": [
          "r1"
        ]
      },
      {
        "ym": "2002-04",
        "kind": "民間",
        "org": "Ceskoslovenska obchodni banka, a.s. (ČSOB)",
        "stock_code": null,
        "role": "社外取締役、報酬・指名委員会",
        "current": false,
        "row_text": "Ceskoslovenska obchodni banka, a.s. (ČSOB) 社外取締役、報酬・指名委員会",
        "refs": [
          "r1"
        ]
      },
      {
        "ym": "2008-08",
        "kind": "民間",
        "org": "Troika Capital Partners",
        "stock_code": null,
        "role": "最高執行責任者(COO)、マネージングディレクター",
        "current": false,
        "row_text": "Troika Capital Partners 最高執行責任者(COO), マネージングディレクター",
        "refs": [
          "r1"
        ]
      },
      {
        "ym": "2011-02",
        "kind": "他",
        "org": "欧州復興開発銀行",
        "stock_code": null,
        "role": "ロンドン本部 ポートフォリオ管理部門上級局長",
        "current": false,
        "row_text": "欧州復興開発銀行 ロンドン本部 ポートフォリオ管理部門上級局長",
        "refs": [
          "r1"
        ]
      },
      {
        "ym": "2016-05",
        "kind": "民間",
        "org": "Sompo Sigorta A.S.",
        "stock_code": null,
        "role": "社外取締役",
        "current": false,
        "row_text": "Sompo Sigorta A.S. 社外取締役",
        "refs": [
          "r1"
        ]
      },
      {
        "ym": "2018-05",
        "kind": "他",
        "org": "欧州復興開発銀行",
        "stock_code": null,
        "role": "退職",
        "current": false,
        "row_text": "欧州復興開発銀行 退職",
        "refs": [
          "r1"
        ]
      },
      {
        "ym": "2019-03",
        "kind": "民間",
        "org": "Kyrgyz Investment and Credit Bank",
        "stock_code": null,
        "role": "社外取締役",
        "current": true,
        "row_text": "Kyrgyz Investment and Credit Bank 社外取締役（現任）",
        "refs": [
          "r1"
        ]
      },
      {
        "ym": "2021-06",
        "kind": "民間",
        "org": "European Fund for Southeast Europe, SA SICAV-SIF",
        "stock_code": null,
        "role": "取締役会コンサルタント（非常勤）",
        "current": false,
        "row_text": "European Fund for Southeast Europe, SA SICAV-SIF 取締役会コンサルタント（非常勤）",
        "refs": [
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      },
      {
        "ym": "2024-04",
        "kind": "民間",
        "org": "東亜建設工業",
        "stock_code": "1885",
        "role": "社外取締役（監査等委員）",
        "current": false,
        "row_text": "東亜建設工業社外取締役（監査等委員）",
        "refs": [
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      },
      {
        "ym": "2024-06",
        "kind": "民間",
        "org": "東亜建設工業",
        "stock_code": "1885",
        "role": "取締役",
        "current": true,
        "row_text": "東亜建設工業取締役 （現任）",
        "refs": [
          "r1"
        ]
      }
    ],
    "sources": [
      {
        "id": "r1",
        "type": "有価証券報告書",
        "title": "有価証券報告書",
        "by": "東亜建設工業",
        "date": "2026-06-26",
        "url": null,
        "note": "役員の状況"
      }
    ],
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