{
  "spec_version": "5",
  "endpoint": "ceo-person",
  "stock_code": "3407",
  "company_name": "旭化成",
  "content_lang": "ja",
  "meta_lang": "en",
  "canonical_url": "https://the-shashi.com/tse/3407/executives/ceo/fujiwara-taketsugu/",
  "api_url": "/api/3407/ceo/fujiwara-taketsugu.json",
  "updated": "2026-10-18",
  "license": "© 2026 Yutaka Sugiura. All rights reserved.",
  "attribution": "The社史 (the-shashi.com) — https://the-shashi.com/tse/3407/executives/ceo/fujiwara-taketsugu/",
  "source": {
    "person": {
      "primary": [
        "有価証券報告書（役員の状況）"
      ],
      "extraction": "EDINET の XBRL から機械抽出した役員表を土台に、雑誌記事・社史・報道で経歴と出自を補完",
      "caveat": "在任区間は career の is_ceo_appointed が正本。退任年月は次の代の就任年月から決まる"
    }
  },
  "person": {
    "slug": "fujiwara-taketsugu",
    "name": "藤原健嗣",
    "kana": "ふじわら　たけつぐ",
    "surname": "藤原",
    "given_name": "健嗣",
    "origin": "生え抜き（1969年入社）。2003年4月から旭化成ケミカルズ社長を務め、2009年4月に旭化成の副社長執行役員、2010年4月に社長へ",
    "origin_type": "生え抜き",
    "hometown": "愛媛県西条市",
    "education": "京都大学工学部 (1969)",
    "education_source": "https://ja.wikipedia.org/wiki/%E8%97%A4%E5%8E%9F%E5%81%A5%E5%97%A3",
    "prev_role": "副社長執行役員",
    "career": [
      {
        "company": "旭化成",
        "from": "1969-04",
        "to": null,
        "roles": [
          {
            "date": "1969-04",
            "role": "入社",
            "event": "入社"
          },
          {
            "date": "1998-06",
            "role": "旭シュエーベル 代表取締役社長"
          },
          {
            "date": "2000-06",
            "role": "取締役",
            "board": "取締役"
          },
          {
            "date": "2003-04",
            "role": "旭化成ケミカルズ 代表取締役社長"
          },
          {
            "date": "2009-04",
            "role": "副社長執行役員",
            "officer": "副社長執行役員"
          },
          {
            "date": "2009-06",
            "role": "取締役",
            "board": "取締役"
          },
          {
            "date": "2010-04",
            "role": "代表取締役社長",
            "board": "代表取締役",
            "title": "社長",
            "is_ceo_appointed": true
          },
          {
            "date": "2014-06",
            "role": "社長退任（次期社長登用による推定）",
            "title": "社長",
            "event": "退任",
            "estimated": true,
            "is_ceo_retired": true,
            "retirement_basis": "next_ceo"
          }
        ]
      }
    ],
    "html_url": "https://the-shashi.com/tse/3407/executives/ceo/fujiwara-taketsugu/",
    "term_start": "2010-04",
    "term_end": "2014-06",
    "api_url": "https://the-shashi.com/api/3407/ceo/fujiwara-taketsugu.json",
    "list_api_url": "https://the-shashi.com/api/3407/ceo.json",
    "predecessor": {
      "slug": "hiruta-shiro",
      "name": "蛭田史郎",
      "api_url": "https://the-shashi.com/api/3407/ceo/hiruta-shiro.json"
    },
    "successor": {
      "slug": "asano-toshio",
      "name": "浅野敏雄",
      "api_url": "https://the-shashi.com/api/3407/ceo/asano-toshio.json"
    }
  }
}