{
  "spec_version": "6",
  "endpoint": "ceo-person",
  "stock_code": "4519",
  "company_name": "中外製薬",
  "content_lang": "ja",
  "meta_lang": "en",
  "canonical_url": "https://the-shashi.com/tse/4519/executives/ceo/sano-hajime/",
  "api_url": "/api/4519/ceo/sano-hajime.json",
  "updated": "2026-11-12",
  "license": "© 2026 Yutaka Sugiura. All rights reserved.",
  "attribution": "The社史 (the-shashi.com) — https://the-shashi.com/tse/4519/executives/ceo/sano-hajime/",
  "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": "sano-hajime",
    "name": "佐野肇",
    "kana": "さの　はじめ",
    "surname": "佐野",
    "given_name": "肇",
    "origin": "生え抜き（1947年入社）。取締役・常務・専務を経て社長へ。創業家以外から出た最初の社長",
    "origin_type": "生え抜き",
    "milestone": "創業家以外から出た最初の社長",
    "hometown": "宮城県仙台市",
    "prev_role": "専務取締役",
    "career": [
      {
        "company": "中外製薬",
        "from": "1947-10",
        "to": null,
        "roles": [
          {
            "date": "1947-10",
            "role": "入社",
            "event": "入社"
          },
          {
            "date": "1964-05",
            "role": "取締役",
            "board": "取締役"
          },
          {
            "date": "1974-11",
            "role": "常務取締役",
            "board": "取締役",
            "title": "常務"
          },
          {
            "date": "1985-03",
            "role": "専務取締役",
            "board": "取締役",
            "title": "専務"
          },
          {
            "date": "1987-03",
            "role": "代表取締役社長",
            "board": "代表取締役",
            "title": "社長",
            "is_ceo_appointed": true
          },
          {
            "date": "1992-09",
            "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"
          }
        ]
      }
    ],
    "sections": {
      "tenure_frames": [
        {
          "frame": "origin",
          "text": "1947年10月に入社し、1964年に取締役、1974年に常務取締役、1985年に専務取締役に就任した。初代と2代を上野姓が占めた社で、上野家以外から出た最初の社長にあたる。",
          "people": [
            {
              "slug": "ueno-kimio"
            }
          ]
        },
        {
          "frame": "selection",
          "inference": true,
          "text": "1987年3月、上野公夫氏の後任として社長に就任した。上野公夫氏は代表取締役会長へ回り、経営の場に創業家が残っている。",
          "people": [
            {
              "slug": "ueno-kimio"
            }
          ]
        },
        {
          "frame": "initiatives",
          "text": null
        },
        {
          "frame": "results",
          "text": null
        }
      ]
    },
    "html_url": "https://the-shashi.com/tse/4519/executives/ceo/sano-hajime/",
    "term_start": "1987-03",
    "term_end": "1992-09",
    "api_url": "https://the-shashi.com/api/4519/ceo/sano-hajime.json",
    "list_api_url": "https://the-shashi.com/api/4519/ceo.json",
    "predecessor": {
      "slug": "ueno-kimio",
      "name": "上野公夫",
      "api_url": "https://the-shashi.com/api/4519/ceo/ueno-kimio.json"
    },
    "successor": {
      "slug": "nagayama-osamu",
      "name": "永山治",
      "api_url": "https://the-shashi.com/api/4519/ceo/nagayama-osamu.json"
    }
  }
}