{
  "spec_version": "5",
  "endpoint": "director",
  "content_lang": "ja",
  "meta_lang": "en",
  "canonical_url": "https://the-shashi.com/outside-directors/ishiguro-satoshi/",
  "api_url": "/api/directors/ishiguro-satoshi.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/ishiguro-satoshi/",
  "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": "ishiguro-satoshi",
    "name": "石黒訓",
    "last_name": "石黒",
    "first_name": "訓",
    "romaji": "Ishiguro Satoshi",
    "last_name_romaji": "Ishiguro",
    "first_name_romaji": "Satoshi",
    "birth": "1957-11",
    "directorships": [
      {
        "stock_code": "3733",
        "company_name": "ソフトウェア・サービス",
        "role": "取締役",
        "start_at": "2021-10",
        "end_at": null,
        "independent": null,
        "attribute": "公認会計士",
        "votes": [
          {
            "month": "2025/1",
            "ratio": 99.57
          },
          {
            "month": "2026/1",
            "ratio": 96.59
          }
        ],
        "company_html_url": "https://the-shashi.com/tse/3733/"
      },
      {
        "stock_code": "4524",
        "company_name": "森下仁丹",
        "role": "取締役（監査等委員）",
        "start_at": "2020-03",
        "end_at": null,
        "independent": null,
        "attribute": "公認会計士",
        "votes": [
          {
            "month": "2024/6",
            "ratio": 98.75
          },
          {
            "month": "2026/6",
            "ratio": null
          }
        ],
        "company_html_url": "https://the-shashi.com/tse/4524/"
      }
    ],
    "career": [
      {
        "ym": "1980-03",
        "kind": "民間",
        "org": "監査法人中央会計事務所",
        "stock_code": null,
        "role": "入所",
        "current": false,
        "row_text": "監査法人中央会計事務所（後のみすず監査法人）入所",
        "refs": [
          "r1",
          "r2"
        ]
      },
      {
        "ym": "1983-02",
        "kind": "他",
        "org": "資格",
        "stock_code": null,
        "role": "公認会計士 登録",
        "current": false,
        "row_text": "公認会計士登録",
        "refs": [
          "r1"
        ]
      },
      {
        "ym": "2000-08",
        "kind": "民間",
        "org": "監査法人中央会計事務所",
        "stock_code": null,
        "role": "代表社員",
        "current": false,
        "row_text": "同法人代表社員",
        "refs": [
          "r1",
          "r2"
        ]
      },
      {
        "ym": "2006-07",
        "kind": "民間",
        "org": "中央青山監査法人",
        "stock_code": null,
        "role": "大阪事務所長",
        "current": false,
        "row_text": "中央青山監査法人（後のみすず監査法人）大阪事務所長",
        "refs": [
          "r1",
          "r2"
        ]
      },
      {
        "ym": "2007-08",
        "kind": "民間",
        "org": "監査法人トーマツ",
        "stock_code": null,
        "role": "入所",
        "current": false,
        "row_text": "監査法人トーマツ（現有限責任監査法人トーマツ）入所",
        "refs": [
          "r1",
          "r2"
        ]
      },
      {
        "ym": "2016-10",
        "kind": "民間",
        "org": "監査法人トーマツ",
        "stock_code": null,
        "role": "大阪事務所長",
        "current": false,
        "row_text": "同法人大阪事務所長",
        "refs": [
          "r1",
          "r2"
        ]
      },
      {
        "ym": "2019-12",
        "kind": "民間",
        "org": "監査法人トーマツ",
        "stock_code": null,
        "role": "退所",
        "current": false,
        "row_text": "同法人退所",
        "refs": [
          "r1",
          "r2"
        ]
      },
      {
        "ym": "2020-01",
        "kind": "民間",
        "org": "石黒公認会計士事務所",
        "stock_code": null,
        "role": "開設",
        "current": false,
        "row_text": "石黒公認会計士事務所開設",
        "refs": [
          "r1",
          "r2"
        ]
      },
      {
        "ym": "2020-06",
        "kind": "民間",
        "org": "SGホールディングス",
        "stock_code": "9143",
        "role": "社外監査役",
        "current": true,
        "row_text": "佐川急便㈱社外監査役（現任）",
        "refs": [
          "r1",
          "r2"
        ]
      },
      {
        "ym": "2020-06",
        "kind": "民間",
        "org": "森下仁丹",
        "stock_code": "4524",
        "role": "取締役（監査等委員）",
        "current": true,
        "row_text": "森下仁丹取締役（監査等委員）（現任）",
        "refs": [
          "r1",
          "r2"
        ]
      },
      {
        "ym": "2021-06",
        "kind": "民間",
        "org": "大紀アルミニウム工業所",
        "stock_code": null,
        "role": "社外監査役",
        "current": true,
        "row_text": "㈱大紀アルミニウム工業所 社外監査役（現任）",
        "refs": [
          "r1",
          "r2"
        ]
      },
      {
        "ym": "2022-01",
        "kind": "民間",
        "org": "ソフトウェア・サービス",
        "stock_code": "3733",
        "role": "社外取締役",
        "current": true,
        "row_text": "㈱ソフトウェア・サービス社外取締役（現任）",
        "refs": [
          "r1",
          "r2"
        ]
      }
    ],
    "sources": [
      {
        "id": "r1",
        "type": "有価証券報告書",
        "title": "有価証券報告書",
        "by": "森下仁丹",
        "date": "2026-06-25",
        "url": null,
        "note": "役員の状況"
      },
      {
        "id": "r2",
        "type": "有価証券報告書",
        "title": "有価証券報告書",
        "by": "ソフトウェア・サービス",
        "date": "2026-01-26",
        "url": null,
        "note": "役員の状況"
      }
    ],
    "api_url": "https://the-shashi.com/api/directors/ishiguro-satoshi.json",
    "list_api_url": "https://the-shashi.com/api/directors.json",
    "html_url": "https://the-shashi.com/outside-directors/ishiguro-satoshi/"
  }
}
