{
  "spec_version": "5",
  "endpoint": "director",
  "content_lang": "ja",
  "meta_lang": "en",
  "canonical_url": "https://the-shashi.com/outside-directors/onuki-satoshi/",
  "api_url": "/api/directors/onuki-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/onuki-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": "onuki-satoshi",
    "name": "小貫聡",
    "last_name": "小貫",
    "first_name": "聡",
    "romaji": "Onuki Satoshi",
    "last_name_romaji": "Onuki",
    "first_name_romaji": "Satoshi",
    "birth": "1955-02",
    "directorships": [
      {
        "stock_code": "8628",
        "company_name": "松井証券",
        "role": "取締役",
        "start_at": "2022-03",
        "end_at": null,
        "independent": null,
        "attribute": "他の会社の出身者",
        "votes": [
          {
            "month": "2024/6",
            "ratio": 98.34
          },
          {
            "month": "2025/6",
            "ratio": 99.32
          },
          {
            "month": "2026/6",
            "ratio": 99.46
          }
        ],
        "company_html_url": "https://the-shashi.com/tse/8628/"
      }
    ],
    "career": [
      {
        "ym": "1978-04",
        "kind": "民間",
        "org": "日本興業銀行",
        "stock_code": "8302",
        "role": "入行",
        "current": false,
        "row_text": "株式会社日本興業銀行入行",
        "refs": [
          "r1"
        ]
      },
      {
        "ym": "2002-04",
        "kind": "民間",
        "org": "米国みずほ証券",
        "stock_code": null,
        "role": "副社長就任",
        "current": false,
        "row_text": "米国みずほ証券副社長就任",
        "refs": [
          "r1"
        ]
      },
      {
        "ym": "2003-07",
        "kind": "民間",
        "org": "みずほ証券",
        "stock_code": null,
        "role": "市場営業グループ統括部長",
        "current": false,
        "row_text": "みずほ証券株式会社市場営業グループ統括部長",
        "refs": [
          "r1"
        ]
      },
      {
        "ym": "2006-03",
        "kind": "民間",
        "org": "みずほ証券",
        "stock_code": null,
        "role": "執行役員市場営業グループ長",
        "current": false,
        "row_text": "同社執行役員市場営業グループ長",
        "refs": [
          "r1"
        ]
      },
      {
        "ym": "2009-04",
        "kind": "民間",
        "org": "DIAMアセットマネジメント",
        "stock_code": null,
        "role": "常務取締役就任",
        "current": false,
        "row_text": "株式会社DIAMアセットマネジメント常務取締役就任",
        "refs": [
          "r1"
        ]
      },
      {
        "ym": "2011-04",
        "kind": "民間",
        "org": "興和不動産投資顧問",
        "stock_code": null,
        "role": "取締役副社長",
        "current": false,
        "row_text": "興和不動産投資顧問株式会社取締役副社長就任",
        "refs": [
          "r1"
        ]
      },
      {
        "ym": "2013-06",
        "kind": "民間",
        "org": "興和不動産投資顧問",
        "stock_code": null,
        "role": "代表取締役社長就任",
        "current": false,
        "row_text": "同社代表取締役社長就任",
        "refs": [
          "r1"
        ]
      },
      {
        "ym": "2018-04",
        "kind": "民間",
        "org": "興和不動産ファシリティーズ",
        "stock_code": null,
        "role": "監査役就任",
        "current": false,
        "row_text": "興和不動産ファシリティーズ株式会社監査役就任",
        "refs": [
          "r1"
        ]
      },
      {
        "ym": "2020-06",
        "kind": "民間",
        "org": "松井証券",
        "stock_code": "8628",
        "role": "取締役就任",
        "current": true,
        "row_text": "松井証券取締役就任(現任)",
        "refs": [
          "r1"
        ]
      }
    ],
    "sources": [
      {
        "id": "r1",
        "type": "有価証券報告書",
        "title": "有価証券報告書",
        "by": "松井証券",
        "date": "2026-06-28",
        "url": null,
        "note": "役員の状況"
      }
    ],
    "api_url": "https://the-shashi.com/api/directors/onuki-satoshi.json",
    "list_api_url": "https://the-shashi.com/api/directors.json",
    "html_url": "https://the-shashi.com/outside-directors/onuki-satoshi/"
  }
}
