{
  "spec_version": "6",
  "endpoint": "ceo-person",
  "stock_code": "7261",
  "company_name": "マツダ",
  "content_lang": "ja",
  "meta_lang": "en",
  "canonical_url": "https://the-shashi.com/tse/7261/executives/ceo/furuta-norimasa/",
  "api_url": "/api/7261/ceo/furuta-norimasa.json",
  "updated": "2026-10-29",
  "license": "© 2026 Yutaka Sugiura. All rights reserved.",
  "attribution": "The社史 (the-shashi.com) — https://the-shashi.com/tse/7261/executives/ceo/furuta-norimasa/",
  "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": "furuta-norimasa",
    "name": "古田徳昌",
    "kana": "ふるた　のりまさ",
    "surname": "古田",
    "given_name": "徳昌",
    "origin": "外部出身（1985年にマツダ入社）。通商産業省貿易局長を最後に退官して移り、社外出身として初の社長となった",
    "origin_type": "外部出身",
    "hometown": "大分県宇佐市",
    "education": "東京大学経済学部",
    "education_source": "https://ja.wikipedia.org/wiki/古田徳昌",
    "prev_role": null,
    "career": [
      {
        "company": "マツダ",
        "from": "1987",
        "to": "1991",
        "roles": [
          {
            "date": "1987",
            "role": "取締役社長",
            "board": "取締役",
            "title": "社長",
            "is_ceo_appointed": true
          },
          {
            "date": "1991",
            "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/7261/executives/ceo/furuta-norimasa/",
    "term_start": "1987",
    "term_end": "1991",
    "api_url": "https://the-shashi.com/api/7261/ceo/furuta-norimasa.json",
    "list_api_url": "https://the-shashi.com/api/7261/ceo.json",
    "predecessor": {
      "slug": "yamamoto-kenichi",
      "name": "山本健一",
      "api_url": "https://the-shashi.com/api/7261/ceo/yamamoto-kenichi.json"
    },
    "successor": {
      "slug": "wada-yoshihiro",
      "name": "和田淑弘",
      "api_url": "https://the-shashi.com/api/7261/ceo/wada-yoshihiro.json"
    }
  }
}