{
  "spec_version": "3",
  "endpoint": "executives",
  "stock_code": "6136",
  "company_name": "OSG",
  "content_lang": "ja",
  "meta_lang": "en",
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  "updated": "2026-08-14",
  "license": "© 2026 Yutaka Sugiura. All rights reserved.",
  "attribution": "The社史 (the-shashi.com) — https://the-shashi.com/tse/6136/executives/",
  "source": {
    "primary": [
      "有価証券報告書（役員の状況）"
    ],
    "extraction": "EDINET の XBRL から機械抽出。遡及分は雑誌記事・社史等で補完"
  },
  "executives": [
    {
      "FY": "FY19",
      "石川則男": "取締役社長(代表取締役)最高経営責任者(CEO)",
      "大沢伸朗": "取締役専務執行役員(営業本部及び南アジア統括担当兼社長補佐)",
      "大沢吾平": "取締役(監査等委員)",
      "中川威雄": "取締役(監査等委員)",
      "小野喬四朗": "取締役(監査等委員)",
      "榊佳之": "取締役(監査等委員)",
      "高橋明人": "取締役(監査等委員)",
      "原邦彦": "取締役(監査等委員)",
      "富吉剛弘": null,
      "山下佳代子": null,
      "林良嗣": null
    },
    {
      "FY": "FY20",
      "石川則男": "取締役会長(代表取締役)最高経営責任者(CEO)",
      "大沢伸朗": "取締役社長(代表取締役)最高執行責任者(COO)",
      "大沢吾平": "取締役(監査等委員)",
      "中川威雄": "取締役(監査等委員)",
      "小野喬四朗": "取締役(監査等委員)",
      "榊佳之": "取締役(監査等委員)",
      "高橋明人": "取締役(監査等委員)",
      "原邦彦": "取締役(監査等委員)",
      "富吉剛弘": null,
      "山下佳代子": null,
      "林良嗣": null
    },
    {
      "FY": "FY21",
      "石川則男": "取締役会長(代表取締役)最高経営責任者(CEO)",
      "大沢伸朗": "取締役社長(代表取締役)最高執行責任者(COO)",
      "大沢吾平": null,
      "中川威雄": null,
      "小野喬四朗": null,
      "榊佳之": "取締役(監査等委員)",
      "高橋明人": "取締役(監査等委員)",
      "原邦彦": "取締役(監査等委員)",
      "富吉剛弘": "取締役(常勤監査等委員)",
      "山下佳代子": "取締役(監査等委員)",
      "林良嗣": null
    },
    {
      "FY": "FY22",
      "石川則男": "取締役会長(代表取締役)最高経営責任者(CEO)",
      "大沢伸朗": "取締役社長(代表取締役)最高執行責任者(COO)",
      "大沢吾平": null,
      "中川威雄": null,
      "小野喬四朗": null,
      "榊佳之": "取締役(監査等委員)",
      "高橋明人": "取締役(監査等委員)",
      "原邦彦": "取締役(監査等委員)",
      "富吉剛弘": "取締役(常勤監査等委員)",
      "山下佳代子": "取締役(監査等委員)",
      "林良嗣": null
    },
    {
      "FY": "FY23",
      "石川則男": "取締役会長(代表取締役)最高経営責任者(CEO)",
      "大沢伸朗": "取締役社長(代表取締役)最高執行責任者(COO)",
      "大沢吾平": null,
      "中川威雄": null,
      "小野喬四朗": null,
      "榊佳之": null,
      "高橋明人": "取締役(監査等委員)",
      "原邦彦": "取締役(監査等委員)",
      "富吉剛弘": "取締役(常勤監査等委員)",
      "山下佳代子": "取締役(監査等委員)",
      "林良嗣": "取締役(監査等委員)"
    },
    {
      "FY": "FY24",
      "石川則男": "取締役会長(代表取締役)最高経営責任者(CEO)",
      "大沢伸朗": "取締役社長(代表取締役)最高執行責任者(COO)",
      "大沢吾平": null,
      "中川威雄": null,
      "小野喬四朗": null,
      "榊佳之": null,
      "高橋明人": "取締役(監査等委員)",
      "原邦彦": "取締役(監査等委員)",
      "富吉剛弘": "取締役(常勤監査等委員)",
      "山下佳代子": "取締役(監査等委員)",
      "林良嗣": "取締役(監査等委員)"
    },
    {
      "FY": "FY25",
      "石川則男": "取締役会長(代表取締役)最高経営責任者(CEO)",
      "大沢伸朗": "取締役社長(代表取締役)最高執行責任者(COO)",
      "大沢吾平": null,
      "中川威雄": null,
      "小野喬四朗": null,
      "榊佳之": null,
      "高橋明人": "取締役(監査等委員)",
      "原邦彦": "取締役(監査等委員)",
      "富吉剛弘": "取締役(常勤監査等委員)",
      "山下佳代子": "取締役(監査等委員)",
      "林良嗣": "取締役(監査等委員)"
    }
  ],
  "careers": [
    {
      "name": "中川威雄",
      "sort_index": 0,
      "year_month": "1999-05",
      "description": "(大)東京大学名誉教授(現任)"
    },
    {
      "name": "中川威雄",
      "sort_index": 1,
      "year_month": "2000-10",
      "description": "ファインテック㈱代表取締役社長"
    },
    {
      "name": "中川威雄",
      "sort_index": 2,
      "year_month": "2002-04",
      "description": "㈶大澤科学技術振興財団（現(公財)大澤科学技術振興財団）理事"
    },
    {
      "name": "中川威雄",
      "sort_index": 3,
      "year_month": "2007-06",
      "description": "ファナック㈱社外監査役"
    },
    {
      "name": "中川威雄",
      "sort_index": 4,
      "year_month": "2008-06",
      "description": "㈱ツガミ社外取締役"
    },
    {
      "name": "中川威雄",
      "sort_index": 5,
      "year_month": "2014-02",
      "description": "取締役"
    },
    {
      "name": "中川威雄",
      "sort_index": 6,
      "year_month": "2015-04",
      "description": "ファインテック㈱代表取締役会長（現任）"
    },
    {
      "name": "中川威雄",
      "sort_index": 7,
      "year_month": "2016-02",
      "description": "取締役（監査等委員）(現任)"
    },
    {
      "name": "中川威雄",
      "sort_index": 8,
      "year_month": "2016-08",
      "description": "シャープ㈱取締役"
    },
    {
      "name": "原邦彦",
      "sort_index": 0,
      "year_month": "1998-06",
      "description": "㈱デンソー取締役"
    },
    {
      "name": "原邦彦",
      "sort_index": 1,
      "year_month": "2002-06",
      "description": "㈱日本自動車部品総合研究所（現㈱SOKEN）専務取締役"
    },
    {
      "name": "原邦彦",
      "sort_index": 2,
      "year_month": "2005-06",
      "description": "㈱コンポン研究所（現㈱トヨタコンポン研究所）常務取締役"
    },
    {
      "name": "原邦彦",
      "sort_index": 3,
      "year_month": "2007-06",
      "description": "㈱コンポン研究所（現㈱トヨタコンポン研究所）取締役副所長"
    },
    {
      "name": "原邦彦",
      "sort_index": 4,
      "year_month": "2010-06",
      "description": "㈱コンポン研究所（現㈱トヨタコンポン研究所）顧問"
    },
    {
      "name": "原邦彦",
      "sort_index": 5,
      "year_month": "2010-07",
      "description": "(大)豊橋技術科学大学テーラーメイド・バトンゾーン教育推進本部特命教授"
    },
    {
      "name": "原邦彦",
      "sort_index": 6,
      "year_month": "2016-04",
      "description": "同大学副学長（研究力強化担当）"
    },
    {
      "name": "原邦彦",
      "sort_index": 7,
      "year_month": "2018-05",
      "description": "(大)名古屋大学特任教授（イノベーション戦略室）"
    },
    {
      "name": "原邦彦",
      "sort_index": 8,
      "year_month": "2018-06",
      "description": "(大)豊橋技術科学大学名誉教授"
    },
    {
      "name": "原邦彦",
      "sort_index": 9,
      "year_month": "2020-02",
      "description": "取締役（監査等委員）(現任)"
    },
    {
      "name": "原邦彦",
      "sort_index": 10,
      "year_month": "2020-04",
      "description": "(大)東海国立大学機構名古屋大学大学院情報学研究科価値創造教育研究センター特任教授(現任)"
    },
    {
      "name": "大沢伸朗",
      "sort_index": 0,
      "year_month": "1997-11",
      "description": "Norman Taps and Dies Limited(現OSG UK Limited)出向"
    },
    {
      "name": "大沢伸朗",
      "sort_index": 1,
      "year_month": "2003-10",
      "description": "OSG UK Limited代表取締役（現任）"
    },
    {
      "name": "大沢伸朗",
      "sort_index": 2,
      "year_month": "2004-12",
      "description": "OSG Europe S.A.代表取締役社長"
    },
    {
      "name": "大沢伸朗",
      "sort_index": 3,
      "year_month": "2010-02",
      "description": "常務取締役"
    },
    {
      "name": "大沢伸朗",
      "sort_index": 4,
      "year_month": "2014-01",
      "description": "OSG Europe S.A.代表取締役会長（現任）"
    },
    {
      "name": "大沢伸朗",
      "sort_index": 5,
      "year_month": "2016-09",
      "description": "(公財)大澤科学技術振興財団理事長（現任）"
    },
    {
      "name": "大沢伸朗",
      "sort_index": 6,
      "year_month": "2018-02",
      "description": "常務執行役員"
    },
    {
      "name": "大沢伸朗",
      "sort_index": 7,
      "year_month": "2019-02",
      "description": "取締役専務執行役員"
    },
    {
      "name": "大沢伸朗",
      "sort_index": 8,
      "year_month": "2021-02",
      "description": "代表取締役社長兼最高執行責任者(COO)（現任）"
    },
    {
      "name": "大沢吾平",
      "sort_index": 0,
      "year_month": "1976-02",
      "description": "OSG Tap and Die, Inc.(現OSG USA, INC.)取締役副社長"
    },
    {
      "name": "大沢吾平",
      "sort_index": 1,
      "year_month": "1992-02",
      "description": "同社取締役社長"
    },
    {
      "name": "大沢吾平",
      "sort_index": 2,
      "year_month": "1992-12",
      "description": "国際部参事"
    },
    {
      "name": "大沢吾平",
      "sort_index": 3,
      "year_month": "1995-02",
      "description": "取締役"
    },
    {
      "name": "大沢吾平",
      "sort_index": 4,
      "year_month": "2000-12",
      "description": "OSG Tap and Die, Inc.(現OSG USA, INC.)取締役会長"
    },
    {
      "name": "大沢吾平",
      "sort_index": 5,
      "year_month": "2003-02",
      "description": "執行役員"
    },
    {
      "name": "大沢吾平",
      "sort_index": 6,
      "year_month": "2004-02",
      "description": "取締役"
    },
    {
      "name": "大沢吾平",
      "sort_index": 7,
      "year_month": "2005-02",
      "description": "常務取締役"
    },
    {
      "name": "大沢吾平",
      "sort_index": 8,
      "year_month": "2012-02",
      "description": "常勤監査役"
    },
    {
      "name": "大沢吾平",
      "sort_index": 9,
      "year_month": "2016-02",
      "description": "取締役（常勤監査等委員）"
    },
    {
      "name": "大沢吾平",
      "sort_index": 10,
      "year_month": "2018-02",
      "description": "取締役（監査等委員）(現任)"
    },
    {
      "name": "富吉剛弘",
      "sort_index": 0,
      "year_month": "1982-04",
      "description": "野村證券㈱入社"
    },
    {
      "name": "富吉剛弘",
      "sort_index": 1,
      "year_month": "2016-10",
      "description": "OSG入社 新規事業室長"
    },
    {
      "name": "富吉剛弘",
      "sort_index": 2,
      "year_month": "2017-02",
      "description": "執行役員新規事業開発担当"
    },
    {
      "name": "富吉剛弘",
      "sort_index": 3,
      "year_month": "2018-02",
      "description": "執行役員経営企画室担当"
    },
    {
      "name": "富吉剛弘",
      "sort_index": 4,
      "year_month": "2020-02",
      "description": "新規事業室"
    },
    {
      "name": "富吉剛弘",
      "sort_index": 5,
      "year_month": "2022-02",
      "description": "取締役（常勤監査等委員）（現任）"
    },
    {
      "name": "小野喬四朗",
      "sort_index": 0,
      "year_month": "1966-12",
      "description": "㈱小野工務店（現㈱オノコム）代表取締役常務"
    },
    {
      "name": "小野喬四朗",
      "sort_index": 1,
      "year_month": "1967-04",
      "description": "同社代表取締役専務"
    },
    {
      "name": "小野喬四朗",
      "sort_index": 2,
      "year_month": "1993-01",
      "description": "㈱オノコム代表取締役副社長"
    },
    {
      "name": "小野喬四朗",
      "sort_index": 3,
      "year_month": "1998-10",
      "description": "同社代表取締役社長"
    },
    {
      "name": "小野喬四朗",
      "sort_index": 4,
      "year_month": "2006-02",
      "description": "監査役"
    },
    {
      "name": "小野喬四朗",
      "sort_index": 5,
      "year_month": "2010-06",
      "description": "㈱オノコム代表取締役会長"
    },
    {
      "name": "小野喬四朗",
      "sort_index": 6,
      "year_month": "2016-01",
      "description": "同社取締役辞任"
    },
    {
      "name": "小野喬四朗",
      "sort_index": 7,
      "year_month": "2016-02",
      "description": "取締役（監査等委員）(現任)"
    },
    {
      "name": "山下佳代子",
      "sort_index": 0,
      "year_month": "1996-04",
      "description": "公認会計士登録"
    },
    {
      "name": "山下佳代子",
      "sort_index": 1,
      "year_month": "2006-04",
      "description": "山下公認会計士事務所設立、同代表（現任）"
    },
    {
      "name": "山下佳代子",
      "sort_index": 2,
      "year_month": "2008-04",
      "description": "税理士登録"
    },
    {
      "name": "山下佳代子",
      "sort_index": 3,
      "year_month": "2015-06",
      "description": "㈱ソトー社外監査役（現任）"
    },
    {
      "name": "山下佳代子",
      "sort_index": 4,
      "year_month": "2015-06",
      "description": "㈱ＦＵＪＩ社外監査役（現任）"
    },
    {
      "name": "山下佳代子",
      "sort_index": 5,
      "year_month": "2022-02",
      "description": "取締役（監査等委員）(現任)"
    },
    {
      "name": "林良嗣",
      "sort_index": 0,
      "year_month": "1992-04",
      "description": "名古屋大学大学院教授"
    },
    {
      "name": "林良嗣",
      "sort_index": 1,
      "year_month": "1992-07",
      "description": "世界交通学会（World Conference on Transport Research Society）理事（現任）"
    },
    {
      "name": "林良嗣",
      "sort_index": 2,
      "year_month": "2006-04",
      "description": "(大)名古屋大学大学院環境学研究科長"
    },
    {
      "name": "林良嗣",
      "sort_index": 3,
      "year_month": "2013-07",
      "description": "世界交通学会（World Conference on Transport Research Society）会長"
    },
    {
      "name": "林良嗣",
      "sort_index": 4,
      "year_month": "2015-07",
      "description": "ローマクラブ（The Club of Rome）正会員（現任）"
    },
    {
      "name": "林良嗣",
      "sort_index": 5,
      "year_month": "2016-04",
      "description": "(大)名古屋大学名誉教授、(学)中部大学総合工学研究所教授"
    },
    {
      "name": "林良嗣",
      "sort_index": 6,
      "year_month": "2017-06",
      "description": "富士電機㈱社外取締役"
    },
    {
      "name": "林良嗣",
      "sort_index": 7,
      "year_month": "2019-03",
      "description": "ローマクラブ（The Club of Rome）日本支社プレジデント（現任）"
    },
    {
      "name": "林良嗣",
      "sort_index": 8,
      "year_month": "2019-04",
      "description": "同済大学（中国）世界交通研究センター共同センター長・客員教授（現任）"
    },
    {
      "name": "林良嗣",
      "sort_index": 9,
      "year_month": "2019-06",
      "description": "清華大学（中国）傑出客員教授（現任）"
    },
    {
      "name": "林良嗣",
      "sort_index": 10,
      "year_month": "2020-10",
      "description": "ローマクラブ（The Club of Rome）本部執行役員（現任）"
    },
    {
      "name": "林良嗣",
      "sort_index": 11,
      "year_month": "2021-04",
      "description": "(学)中部大学持続発展・スマートシティ国際研究センター卓越教授（現任）"
    },
    {
      "name": "林良嗣",
      "sort_index": 12,
      "year_month": "2024-02",
      "description": "取締役（監査等委員）(現任)"
    },
    {
      "name": "林良嗣",
      "sort_index": 13,
      "year_month": "2024-04",
      "description": "東海学園大学卓越教授・学長特命顧問（現任）"
    },
    {
      "name": "榊佳之",
      "sort_index": 0,
      "year_month": "2004-05",
      "description": "(大)東京大学名誉教授（現任）"
    },
    {
      "name": "榊佳之",
      "sort_index": 1,
      "year_month": "2008-04",
      "description": "(大)豊橋技術科学大学学長"
    },
    {
      "name": "榊佳之",
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