{
  "spec_version": "6",
  "endpoint": "ceo-person",
  "stock_code": "4661",
  "company_name": "オリエンタルランド",
  "content_lang": "ja",
  "meta_lang": "en",
  "canonical_url": "https://the-shashi.com/tse/4661/executives/ceo/kato-kozo/",
  "api_url": "/api/4661/ceo/kato-kozo.json",
  "updated": "2026-11-12",
  "license": "© 2026 Yutaka Sugiura. All rights reserved.",
  "attribution": "The社史 (the-shashi.com) — https://the-shashi.com/tse/4661/executives/ceo/kato-kozo/",
  "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": "kato-kozo",
    "name": "加藤康三",
    "kana": "かとう　こうぞう",
    "surname": "加藤",
    "given_name": "康三",
    "origin": "外部出身（1985年入社）。千葉県庁で水産部長まで務めたのちオリエンタルランドへ移籍し、常務・副社長を経て社長へ",
    "origin_type": "外部出身",
    "hometown": "東京都",
    "prev_role": "取締役副社長",
    "career": [
      {
        "company": "千葉県庁",
        "from": "1953-04",
        "to": 1985,
        "roles": [
          {
            "date": "1953-04",
            "role": "入庁",
            "event": "入庁"
          },
          {
            "date": null,
            "role": "水産部長",
            "dept": "水産部長"
          }
        ]
      },
      {
        "company": "オリエンタルランド",
        "from": 1985,
        "to": null,
        "roles": [
          {
            "date": "1985",
            "role": "移籍・常務取締役",
            "board": "取締役",
            "title": "常務",
            "event": "移籍"
          },
          {
            "date": "1988",
            "role": "取締役副社長",
            "board": "取締役",
            "title": "副社長"
          },
          {
            "date": "1992-06",
            "role": "代表取締役社長",
            "board": "代表取締役",
            "title": "社長",
            "is_ceo_appointed": true
          },
          {
            "date": "1995",
            "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/4661/executives/ceo/kato-kozo/",
    "term_start": "1992-06",
    "term_end": "1995-06",
    "api_url": "https://the-shashi.com/api/4661/ceo/kato-kozo.json",
    "list_api_url": "https://the-shashi.com/api/4661/ceo.json",
    "predecessor": {
      "slug": "mori-mitsuaki",
      "name": "森光明",
      "api_url": "https://the-shashi.com/api/4661/ceo/mori-mitsuaki.json"
    },
    "successor": {
      "slug": "kagami-toshio",
      "name": "加賀見俊夫",
      "api_url": "https://the-shashi.com/api/4661/ceo/kagami-toshio.json"
    }
  }
}