{
  "spec_version": "6",
  "endpoint": "ceo-person",
  "stock_code": "2802",
  "company_name": "味の素",
  "content_lang": "ja",
  "meta_lang": "en",
  "canonical_url": "https://the-shashi.com/tse/2802/executives/ceo/toba-tadasu/",
  "api_url": "/api/2802/ceo/toba-tadasu.json",
  "updated": "2026-10-29",
  "license": "© 2026 Yutaka Sugiura. All rights reserved.",
  "attribution": "The社史 (the-shashi.com) — https://the-shashi.com/tse/2802/executives/ceo/toba-tadasu/",
  "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": "toba-tadasu",
    "name": "鳥羽董",
    "kana": "とば　ただす",
    "surname": "鳥羽",
    "given_name": "董",
    "origin": "生え抜き（1955年入社）。ミラノ事務所長・財務部長を経て常務・専務と進み、1989年6月に社長へ就任した。4,000品目まで膨れた商品構成の絞り込みに着手した",
    "origin_type": "生え抜き",
    "milestone": null,
    "hometown": "東京都",
    "education": "慶應義塾大学大学院経済学研究科修了 (1955)",
    "education_source": null,
    "prev_role": "専務取締役",
    "career": [
      {
        "company": "味の素",
        "from": 1955,
        "to": null,
        "roles": [
          {
            "date": "1955",
            "role": "入社",
            "event": "入社"
          },
          {
            "date": "1973",
            "role": "ミラノ事務所長",
            "dept": "ミラノ事務所長"
          },
          {
            "date": "1978",
            "role": "財務部長",
            "dept": "財務部長"
          },
          {
            "date": "1985",
            "role": "常務取締役",
            "board": "取締役",
            "title": "常務"
          },
          {
            "date": "1987",
            "role": "専務取締役",
            "board": "取締役",
            "title": "専務"
          },
          {
            "date": "1989-06",
            "role": "取締役社長",
            "board": "取締役",
            "title": "社長",
            "is_ceo_appointed": true
          },
          {
            "date": "1995-06",
            "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/2802/executives/ceo/toba-tadasu/",
    "term_start": "1989-06",
    "term_end": "1995-06",
    "api_url": "https://the-shashi.com/api/2802/ceo/toba-tadasu.json",
    "list_api_url": "https://the-shashi.com/api/2802/ceo.json",
    "predecessor": {
      "slug": "utada-katsuhiro",
      "name": "歌田勝弘",
      "api_url": "https://the-shashi.com/api/2802/ceo/utada-katsuhiro.json"
    },
    "successor": {
      "slug": "inamori-shunsuke",
      "name": "稲森俊介",
      "api_url": "https://the-shashi.com/api/2802/ceo/inamori-shunsuke.json"
    }
  }
}