{
  "spec_version": "6",
  "endpoint": "ceo-person",
  "stock_code": "2811",
  "company_name": "カゴメ",
  "content_lang": "ja",
  "meta_lang": "en",
  "canonical_url": "https://the-shashi.com/tse/2811/executives/ceo/ito-masatsugu/",
  "api_url": "/api/2811/ceo/ito-masatsugu.json",
  "updated": "2026-11-12",
  "license": "© 2026 Yutaka Sugiura. All rights reserved.",
  "attribution": "The社史 (the-shashi.com) — https://the-shashi.com/tse/2811/executives/ceo/ito-masatsugu/",
  "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": "ito-masatsugu",
    "name": "伊藤正嗣",
    "kana": "いとう　まさつぐ",
    "surname": "伊藤",
    "given_name": "正嗣",
    "origin": "生え抜き（1964年入社）。取締役・常務・専務を経て1996年に社長へ。創業家の蟹江家から経営を承継した、事実上最初の非同族の長期政権となった",
    "origin_type": "生え抜き",
    "hometown": "三重県",
    "prev_role": "専務取締役",
    "career": [
      {
        "company": "カゴメ",
        "from": "1964-04",
        "to": null,
        "roles": [
          {
            "date": "1964-04",
            "role": "入社",
            "event": "入社"
          },
          {
            "date": "1987-06",
            "role": "取締役",
            "board": "取締役"
          },
          {
            "date": "1991-06",
            "role": "常務取締役",
            "board": "取締役",
            "title": "常務"
          },
          {
            "date": "1994-06",
            "role": "専務取締役",
            "board": "取締役",
            "title": "専務"
          },
          {
            "date": "1996-06",
            "role": "取締役社長",
            "board": "取締役",
            "title": "社長",
            "is_ceo_appointed": true
          },
          {
            "date": "2002-10",
            "role": "退任（喜岡浩二氏へ交代）",
            "event": "退任",
            "reason": "喜岡浩二氏へ交代"
          },
          {
            "date": "2002-10",
            "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/2811/executives/ceo/ito-masatsugu/",
    "term_start": "1996-06",
    "term_end": "2002-10",
    "api_url": "https://the-shashi.com/api/2811/ceo/ito-masatsugu.json",
    "list_api_url": "https://the-shashi.com/api/2811/ceo.json",
    "predecessor": {
      "slug": "kanie-yoshinobu",
      "name": "蟹江嘉信",
      "api_url": "https://the-shashi.com/api/2811/ceo/kanie-yoshinobu.json"
    },
    "successor": {
      "slug": "kioka-koji",
      "name": "喜岡浩二",
      "api_url": "https://the-shashi.com/api/2811/ceo/kioka-koji.json"
    }
  }
}