{
  "spec_version": "5",
  "endpoint": "director",
  "content_lang": "ja",
  "meta_lang": "en",
  "canonical_url": "https://the-shashi.com/outside-directors/takaishi-hideaki/",
  "api_url": "/api/directors/takaishi-hideaki.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/takaishi-hideaki/",
  "source": {
    "person": {
      "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": "takaishi-hideaki",
    "name": "高石英明",
    "last_name": "高石",
    "first_name": "英明",
    "romaji": "Takaishi Hideaki",
    "last_name_romaji": "Takaishi",
    "first_name_romaji": "Hideaki",
    "birth": "1958-10",
    "directorships": [
      {
        "stock_code": "7649",
        "company_name": "スギホールディングス",
        "role": "取締役",
        "start_at": "2024-02",
        "end_at": null,
        "independent": null,
        "attribute": "他の会社の出身者",
        "votes": [
          {
            "month": "2024/5",
            "ratio": 98.36
          },
          {
            "month": "2025/5",
            "ratio": 98.69
          },
          {
            "month": "2026/5",
            "ratio": 98.77
          }
        ],
        "company_html_url": "https://the-shashi.com/tse/7649/"
      }
    ],
    "career": [
      {
        "ym": "1983-04",
        "kind": "民間",
        "org": "三菱商事",
        "stock_code": "8058",
        "role": "入社",
        "current": false,
        "row_text": "三菱商事株式会社入社",
        "refs": [
          "r1"
        ]
      },
      {
        "ym": "2011-04",
        "kind": "民間",
        "org": "三菱商事",
        "stock_code": "8058",
        "role": "コーポレート管理部管理部長",
        "current": false,
        "row_text": "三菱商事株式会社コーポレート管理部管理部長",
        "refs": [
          "r1"
        ]
      },
      {
        "ym": "2012-04",
        "kind": "民間",
        "org": "アイ・ティ・フロンティア",
        "stock_code": null,
        "role": "代表取締役副社長最高財務責任者",
        "current": false,
        "row_text": "株式会社アイ・ティ・フロンティア代表取締役副社長最高財務責任者",
        "refs": [
          "r1"
        ]
      },
      {
        "ym": "2014-07",
        "kind": "民間",
        "org": "日本タタ・コンサルタンシー・サービシズ",
        "stock_code": null,
        "role": "副社長最高管理責任者",
        "current": false,
        "row_text": "日本タタ・コンサルタンシー・サービシズ株式会社副社長最高管理責任者",
        "refs": [
          "r1"
        ]
      },
      {
        "ym": "2016-06",
        "kind": "民間",
        "org": "千代田化工建設",
        "stock_code": null,
        "role": "取締役監査等委員",
        "current": false,
        "row_text": "千代田化工建設株式会社取締役監査等委員",
        "refs": [
          "r1"
        ]
      },
      {
        "ym": "2018-06",
        "kind": "民間",
        "org": "三菱商事建材",
        "stock_code": null,
        "role": "取締役常務執行役員",
        "current": false,
        "row_text": "三菱商事建材株式会社取締役常務執行役員",
        "refs": [
          "r1"
        ]
      },
      {
        "ym": "2021-04",
        "kind": "民間",
        "org": "三通",
        "stock_code": null,
        "role": "社外取締役",
        "current": true,
        "row_text": "株式会社三通社外取締役（現任）",
        "refs": [
          "r1"
        ]
      },
      {
        "ym": "2022-06",
        "kind": "民間",
        "org": "システムエグゼ",
        "stock_code": null,
        "role": "社外監査役",
        "current": true,
        "row_text": "株式会社システムエグゼ社外監査役（現任）",
        "refs": [
          "r1"
        ]
      },
      {
        "ym": "2023-08",
        "kind": "民間",
        "org": "Legaseed",
        "stock_code": null,
        "role": "常勤監査役",
        "current": true,
        "row_text": "株式会社Legaseed常勤監査役（現任）",
        "refs": [
          "r1"
        ]
      },
      {
        "ym": "2024-05",
        "kind": "民間",
        "org": "スギ",
        "stock_code": null,
        "role": "社外取締役",
        "current": true,
        "row_text": "スギ社外取締役（現任）",
        "refs": [
          "r1"
        ]
      }
    ],
    "sources": [
      {
        "id": "r1",
        "type": "有価証券報告書",
        "title": "有価証券報告書",
        "by": "スギホールディングス",
        "date": "2026-05-21",
        "url": null,
        "note": "役員の状況"
      }
    ],
    "api_url": "https://the-shashi.com/api/directors/takaishi-hideaki.json",
    "list_api_url": "https://the-shashi.com/api/directors.json",
    "html_url": "https://the-shashi.com/outside-directors/takaishi-hideaki/"
  }
}