{
  "spec_version": "3",
  "endpoint": "executives",
  "stock_code": "5423",
  "company_name": "東京製鐵",
  "content_lang": "ja",
  "meta_lang": "en",
  "canonical_url": "https://the-shashi.com/tse/5423/executives/",
  "api_url": "/api/5423/executives.json",
  "updated": "2026-09-05",
  "license": "© 2026 Yutaka Sugiura. All rights reserved.",
  "attribution": "The社史 (the-shashi.com) — https://the-shashi.com/tse/5423/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": "FY18",
      "西本利一": "取締役社長(代表取締役)社長執行役員",
      "今村清志": "常務取締役常務執行役員(営業本部長)",
      "奈良暢明": "取締役執行役員(総務部長)",
      "足立俊雄": "取締役監査等委員(常勤)",
      "松村龍彦": "取締役監査等委員",
      "野元三夏(通称弁護士名原澤三夏)": "取締役監査等委員",
      "星宏明": null,
      "小松﨑裕司": null,
      "浅井孝文": null,
      "美和薫": null
    },
    {
      "FY": "FY19",
      "西本利一": "取締役社長(代表取締役)社長執行役員",
      "今村清志": "常務取締役常務執行役員(営業本部長)",
      "奈良暢明": "取締役執行役員(総務部長)",
      "足立俊雄": "取締役監査等委員(常勤)",
      "松村龍彦": "取締役監査等委員",
      "野元三夏(通称弁護士名原澤三夏)": "取締役監査等委員",
      "星宏明": null,
      "小松﨑裕司": null,
      "浅井孝文": null,
      "美和薫": null
    },
    {
      "FY": "FY20",
      "西本利一": "取締役社長(代表取締役)社長執行役員",
      "今村清志": "常務取締役常務執行役員(営業本部長)",
      "奈良暢明": "取締役常務執行役員(総務部長)",
      "足立俊雄": "取締役監査等委員(常勤)",
      "松村龍彦": null,
      "野元三夏(通称弁護士名原澤三夏)": "取締役監査等委員",
      "星宏明": "取締役監査等委員",
      "小松﨑裕司": null,
      "浅井孝文": null,
      "美和薫": null
    },
    {
      "FY": "FY21",
      "西本利一": "取締役社長(代表取締役)社長執行役員",
      "今村清志": null,
      "奈良暢明": "取締役常務執行役員(総務部長)",
      "足立俊雄": "取締役監査等委員(常勤)",
      "松村龍彦": null,
      "野元三夏(通称弁護士名原澤三夏)": "取締役監査等委員",
      "星宏明": "取締役監査等委員",
      "小松﨑裕司": "取締役常務執行役員(営業本部長)",
      "浅井孝文": null,
      "美和薫": null
    },
    {
      "FY": "FY22",
      "西本利一": null,
      "今村清志": null,
      "奈良暢明": "取締役社長社長執行役員(代表取締役)",
      "足立俊雄": null,
      "松村龍彦": null,
      "野元三夏(通称弁護士名原澤三夏)": null,
      "星宏明": "取締役監査等委員",
      "小松﨑裕司": "取締役常務執行役員(営業本部長)",
      "浅井孝文": "取締役監査等委員(常勤)",
      "美和薫": "取締役監査等委員"
    },
    {
      "FY": "FY23",
      "西本利一": null,
      "今村清志": null,
      "奈良暢明": "取締役社長社長執行役員(代表取締役)",
      "足立俊雄": null,
      "松村龍彦": null,
      "野元三夏(通称弁護士名原澤三夏)": null,
      "星宏明": "取締役監査等委員",
      "小松﨑裕司": "取締役常務執行役員(営業本部長)",
      "浅井孝文": "取締役監査等委員(常勤)",
      "美和薫": "取締役監査等委員"
    },
    {
      "FY": "FY24",
      "西本利一": null,
      "今村清志": null,
      "奈良暢明": "取締役社長社長執行役員(代表取締役)",
      "足立俊雄": null,
      "松村龍彦": null,
      "野元三夏(通称弁護士名原澤三夏)": null,
      "星宏明": "取締役監査等委員",
      "小松﨑裕司": "取締役常務執行役員(営業本部長)",
      "浅井孝文": "取締役監査等委員(常勤)",
      "美和薫": "取締役監査等委員"
    },
    {
      "FY": "FY25",
      "西本利一": null,
      "今村清志": null,
      "奈良暢明": "取締役社長社長執行役員(代表取締役)",
      "足立俊雄": null,
      "松村龍彦": null,
      "野元三夏(通称弁護士名原澤三夏)": null,
      "星宏明": "取締役監査等委員",
      "小松﨑裕司": "取締役常務執行役員(営業本部長)",
      "浅井孝文": "取締役監査等委員(常勤)",
      "美和薫": "取締役監査等委員"
    }
  ],
  "careers": [
    {
      "name": "今村清志",
      "sort_index": 0,
      "year_month": "1981-04",
      "description": "東京製鐵入社"
    },
    {
      "name": "今村清志",
      "sort_index": 1,
      "year_month": "1992-04",
      "description": "九州工場総務部長代理"
    },
    {
      "name": "今村清志",
      "sort_index": 2,
      "year_month": "1994-04",
      "description": "大阪支社広島営業所長"
    },
    {
      "name": "今村清志",
      "sort_index": 3,
      "year_month": "1996-04",
      "description": "鋼板部長"
    },
    {
      "name": "今村清志",
      "sort_index": 4,
      "year_month": "1999-04",
      "description": "購買部長"
    },
    {
      "name": "今村清志",
      "sort_index": 5,
      "year_month": "2001-04",
      "description": "名古屋支社長"
    },
    {
      "name": "今村清志",
      "sort_index": 6,
      "year_month": "2004-06",
      "description": "大阪支社長"
    },
    {
      "name": "今村清志",
      "sort_index": 7,
      "year_month": "2006-06",
      "description": "取締役大阪支社長就任"
    },
    {
      "name": "今村清志",
      "sort_index": 8,
      "year_month": "2009-04",
      "description": "取締役購買部長就任"
    },
    {
      "name": "今村清志",
      "sort_index": 9,
      "year_month": "2011-06",
      "description": "取締役総務部長就任"
    },
    {
      "name": "今村清志",
      "sort_index": 10,
      "year_month": "2011-10",
      "description": "取締役営業本部長就任"
    },
    {
      "name": "今村清志",
      "sort_index": 11,
      "year_month": "2012-06",
      "description": "常務取締役営業本部長就任（現）"
    },
    {
      "name": "今村清志",
      "sort_index": 12,
      "year_month": "2019-06",
      "description": "常務執行役員（営業本部長）就任（現）"
    },
    {
      "name": "奈良暢明",
      "sort_index": 0,
      "year_month": "1993-04",
      "description": "東京製鐵入社"
    },
    {
      "name": "奈良暢明",
      "sort_index": 1,
      "year_month": "2011-06",
      "description": "総務部長代理"
    },
    {
      "name": "奈良暢明",
      "sort_index": 2,
      "year_month": "2012-04",
      "description": "総務部長"
    },
    {
      "name": "奈良暢明",
      "sort_index": 3,
      "year_month": "2012-06",
      "description": "取締役総務部長"
    },
    {
      "name": "奈良暢明",
      "sort_index": 4,
      "year_month": "2015-06",
      "description": "公益財団法人池谷科学技術振興財団常務理事"
    },
    {
      "name": "奈良暢明",
      "sort_index": 5,
      "year_month": "2019-06",
      "description": "執行役員（総務部長）"
    },
    {
      "name": "奈良暢明",
      "sort_index": 6,
      "year_month": "2021-06",
      "description": "常務執行役員（総務部長）"
    },
    {
      "name": "奈良暢明",
      "sort_index": 7,
      "year_month": "2023-06",
      "description": "取締役社長社長執行役員（代表取締役）（現）"
    },
    {
      "name": "奈良暢明",
      "sort_index": 8,
      "year_month": "2025-06",
      "description": "公益財団法人池谷科学技術振興財団理事（現）"
    },
    {
      "name": "小松﨑裕司",
      "sort_index": 0,
      "year_month": "1985-04",
      "description": "東京製鐵入社"
    },
    {
      "name": "小松﨑裕司",
      "sort_index": 1,
      "year_month": "2007-04",
      "description": "販売部長代理"
    },
    {
      "name": "小松﨑裕司",
      "sort_index": 2,
      "year_month": "2009-04",
      "description": "販売部長"
    },
    {
      "name": "小松﨑裕司",
      "sort_index": 3,
      "year_month": "2012-01",
      "description": "九州工場総務部長"
    },
    {
      "name": "小松﨑裕司",
      "sort_index": 4,
      "year_month": "2013-04",
      "description": "大阪支店長"
    },
    {
      "name": "小松﨑裕司",
      "sort_index": 5,
      "year_month": "2014-06",
      "description": "取締役大阪支店長"
    },
    {
      "name": "小松﨑裕司",
      "sort_index": 6,
      "year_month": "2019-06",
      "description": "執行役員大阪支店長"
    },
    {
      "name": "小松﨑裕司",
      "sort_index": 7,
      "year_month": "2020-04",
      "description": "執行役員営業副本部長兼鋼板部長"
    },
    {
      "name": "小松﨑裕司",
      "sort_index": 8,
      "year_month": "2022-06",
      "description": "取締役常務執行役員（営業本部長）（現）"
    },
    {
      "name": "星宏明",
      "sort_index": 0,
      "year_month": "2013-12",
      "description": "弁護士登録(第一東京弁護士会)"
    },
    {
      "name": "星宏明",
      "sort_index": 1,
      "year_month": "2021-06",
      "description": "東京製鐵取締役(監査等委員)就任（現）"
    },
    {
      "name": "松村龍彦",
      "sort_index": 0,
      "year_month": "1990-04",
      "description": "弁護士登録(第一東京弁護士会)"
    },
    {
      "name": "松村龍彦",
      "sort_index": 1,
      "year_month": "2003-06",
      "description": "東京製鐵監査役就任"
    },
    {
      "name": "松村龍彦",
      "sort_index": 2,
      "year_month": "2015-06",
      "description": "東京製鐵取締役(監査等委員)就任(現)"
    },
    {
      "name": "浅井孝文",
      "sort_index": 0,
      "year_month": "1987-04",
      "description": "東京製鐵入社"
    },
    {
      "name": "浅井孝文",
      "sort_index": 1,
      "year_month": "2013-04",
      "description": "販売部長代理（建材担当）"
    },
    {
      "name": "浅井孝文",
      "sort_index": 2,
      "year_month": "2016-04",
      "description": "本社販売部長"
    },
    {
      "name": "浅井孝文",
      "sort_index": 3,
      "year_month": "2017-06",
      "description": "取締役営業副本部長兼建材部長"
    },
    {
      "name": "浅井孝文",
      "sort_index": 4,
      "year_month": "2019-06",
      "description": "執行役員（営業副本部長兼建材部長）"
    },
    {
      "name": "浅井孝文",
      "sort_index": 5,
      "year_month": "2020-04",
      "description": "執行役員（大阪支店長）"
    },
    {
      "name": "浅井孝文",
      "sort_index": 6,
      "year_month": "2023-06",
      "description": "東京製鐵取締役(監査等委員)就任（現）"
    },
    {
      "name": "美和薫",
      "sort_index": 0,
      "year_month": "2003-10",
      "description": "弁護士登録(東京弁護士会)"
    },
    {
      "name": "美和薫",
      "sort_index": 1,
      "year_month": "2019-09",
      "description": "株式会社ＡＢ＆Ｃｏｍｐａｎｙ社外監査役就任（現）"
    },
    {
      "name": "美和薫",
      "sort_index": 2,
      "year_month": "2023-06",
      "description": "東京製鐵取締役(監査等委員)就任（現）"
    },
    {
      "name": "西本利一",
      "sort_index": 0,
      "year_month": "1984-04",
      "description": "東京製鐵入社"
    },
    {
      "name": "西本利一",
      "sort_index": 1,
      "year_month": "1998-04",
      "description": "岡山工場製鋼部長代理"
    },
    {
      "name": "西本利一",
      "sort_index": 2,
      "year_month": "1999-10",
      "description": "岡山工場製鋼部長兼圧延部長"
    },
    {
      "name": "西本利一",
      "sort_index": 3,
      "year_month": "2001-06",
      "description": "岡山工場圧延部長"
    },
    {
      "name": "西本利一",
      "sort_index": 4,
      "year_month": "2004-11",
      "description": "高松工場長"
    },
    {
      "name": "西本利一",
      "sort_index": 5,
      "year_month": "2006-06",
      "description": "代表取締役社長就任（現）"
    },
    {
      "name": "西本利一",
      "sort_index": 6,
      "year_month": "2011-04",
      "description": "公益財団法人池谷科学技術振興財団 理事（現）"
    },
    {
      "name": "西本利一",
      "sort_index": 7,
      "year_month": "2019-06",
      "description": "社長執行役員（現）"
    },
    {
      "name": "足立俊雄",
      "sort_index": 0,
      "year_month": "1984-04",
      "description": "東京製鐵入社"
    },
    {
      "name": "足立俊雄",
      "sort_index": 1,
      "year_month": "2003-04",
      "description": "宇都宮工場生産部長代理"
    },
    {
      "name": "足立俊雄",
      "sort_index": 2,
      "year_month": "2005-04",
      "description": "宇都宮工場生産部長"
    },
    {
      "name": "足立俊雄",
      "sort_index": 3,
      "year_month": "2006-06",
      "description": "宇都宮工場長"
    },
    {
      "name": "足立俊雄",
      "sort_index": 4,
      "year_month": "2009-06",
      "description": "取締役岡山工場長就任"
    },
    {
      "name": "足立俊雄",
      "sort_index": 5,
      "year_month": "2011-06",
      "description": "取締役田原工場長就任"
    },
    {
      "name": "足立俊雄",
      "sort_index": 6,
      "year_month": "2015-06",
      "description": "常務取締役田原工場長就任"
    },
    {
      "name": "足立俊雄",
      "sort_index": 7,
      "year_month": "2019-06",
      "description": "取締役(監査等委員)就任（現）"
    },
    {
      "name": "野元三夏",
      "sort_index": 0,
      "year_month": "1995-04",
      "description": "弁護士登録(第二東京弁護士会)"
    },
    {
      "name": "野元三夏",
      "sort_index": 1,
      "year_month": "2006-06",
      "description": "東京製鐵監査役就任"
    },
    {
      "name": "野元三夏",
      "sort_index": 2,
      "year_month": "2015-06",
      "description": null
    },
    {
      "name": "野元三夏",
      "sort_index": 3,
      "year_month": "2017-04",
      "description": "東京製鐵取締役(監査等委員)就任（現） スバル興業株式会社(監査等委員である社外取締役)就任（現）"
    }
  ],
  "officer": [
    {
      "name": "今村清志",
      "as_of": "2021-06",
      "birthdate": "1957-06-28",
      "role": "常務取締役常務執行役員(営業本部長)",
      "first_career": "東京製鐵入社",
      "shares_held": 30000,
      "romaji": "Imamura Kiyoshi",
      "specialty": "営業・購買中心の事業系",
      "retired_at": null
    },
    {
      "name": "奈良暢明",
      "as_of": "2026-06",
      "birthdate": "1970-08-06",
      "role": "取締役社長社長執行役員(代表取締役)",
      "first_career": "東京製鐵入社",
      "shares_held": 48000,
      "romaji": "Nara Nobuaki",
      "specialty": "東京製鐵総務系・社長昇格",
      "retired_at": null
    },
    {
      "name": "小松﨑裕司",
      "as_of": "2026-06",
      "birthdate": "1963-01-13",
      "role": "取締役常務執行役員(営業本部長)",
      "first_career": "東京製鐵入社",
      "shares_held": 14000,
      "romaji": "Komatsuzaki Yuji",
      "specialty": "営業系・大阪支店長育ち",
      "retired_at": null
    },
    {
      "name": "星宏明",
      "as_of": "2026-06",
      "birthdate": "1986-05-13",
      "role": "取締役監査等委員",
      "first_career": "弁護士登録(第一東京弁護士会)",
      "shares_held": 1000,
      "romaji": "Hoshi Hiroaki",
      "specialty": "弁護士・法務専門（社外監査）",
      "retired_at": null
    },
    {
      "name": "松村龍彦",
      "as_of": "2020-06",
      "birthdate": "1962-03-07",
      "role": "取締役監査等委員",
      "first_career": "弁護士登録(第一東京弁護士会)",
      "shares_held": 10000,
      "romaji": "Matsumura Tatsuhiko",
      "specialty": "弁護士出身・法務専門",
      "retired_at": null
    },
    {
      "name": "浅井孝文",
      "as_of": "2026-06",
      "birthdate": "1963-07-13",
      "role": "取締役監査等委員(常勤)",
      "first_career": "東京製鐵入社",
      "shares_held": 9000,
      "romaji": "Asai Takafumi",
      "specialty": "建材営業育ち・監査等委員",
      "retired_at": null
    },
    {
      "name": "美和薫",
      "as_of": "2026-06",
      "birthdate": "1971-12-11",
      "role": "取締役監査等委員",
      "first_career": "弁護士登録(東京弁護士会)",
      "shares_held": 0,
      "romaji": "Miwa Kaoru",
      "specialty": "弁護士・社外監査役系",
      "retired_at": null
    },
    {
      "name": "西本利一",
      "as_of": "2022-06",
      "birthdate": "1960-05-28",
      "role": "取締役社長(代表取締役)社長執行役員",
      "first_career": "東京製鐵入社",
      "shares_held": 64000,
      "romaji": "Nishimoto Toshikazu",
      "specialty": "製鋼・圧延工場運営育ち",
      "retired_at": null
    },
    {
      "name": "足立俊雄",
      "as_of": "2022-06",
      "birthdate": "1961-04-03",
      "role": "取締役監査等委員(常勤)",
      "first_career": "東京製鐵入社",
      "shares_held": 20000,
      "romaji": "Adachi Toshio",
      "specialty": "製鉄工場生産・現場育ち",
      "retired_at": null
    },
    {
      "name": "野元三夏",
      "as_of": "2022-06",
      "birthdate": "1969-07-11",
      "role": "取締役監査等委員",
      "first_career": "弁護士登録(第二東京弁護士会)",
      "shares_held": 4000,
      "romaji": "Nomoto Mitsuka",
      "specialty": "弁護士出身・法務系",
      "retired_at": null
    }
  ]
}