{
  "spec_version": "6",
  "endpoint": "ceo-person",
  "stock_code": "8269",
  "company_name": "マイカル",
  "content_lang": "ja",
  "meta_lang": "en",
  "canonical_url": "https://the-shashi.com/tse/8269/executives/ceo/shikata-osamu/",
  "api_url": "/api/8269/ceo/shikata-osamu.json",
  "updated": "2026-11-12",
  "license": "© 2026 Yutaka Sugiura. All rights reserved.",
  "attribution": "The社史 (the-shashi.com) — https://the-shashi.com/tse/8269/executives/ceo/shikata-osamu/",
  "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": "shikata-osamu",
    "name": "四方修",
    "kana": "しかた　おさむ",
    "surname": "四方",
    "given_name": "修",
    "origin": "警察庁出身。大阪府警察本部長、関西国際空港専務取締役を経てグループのジャパンメンテナンス社長を務め、2001年3月にマイカル社長へ招かれた",
    "origin_type": "外部出身",
    "hometown": "京都府亀岡市",
    "prev_role": "㈱ジャパンメンテナンス代表取締役社長",
    "career": [
      {
        "company": "警察庁",
        "from": "1955-04",
        "to": "1987-06",
        "roles": [
          {
            "date": "1955-04",
            "role": "入庁",
            "event": "入庁"
          },
          {
            "date": "1984-02",
            "role": "大阪府警察本部長",
            "dept": "大阪府警察本部長"
          }
        ]
      },
      {
        "company": "関西国際空港",
        "from": "1987-06",
        "to": "1993-05",
        "roles": [
          {
            "date": "1987-06",
            "role": "常務取締役",
            "board": "取締役",
            "title": "常務"
          },
          {
            "date": "1990-06",
            "role": "専務取締役",
            "board": "取締役",
            "title": "専務"
          }
        ]
      },
      {
        "company": "ジャパンメンテナンス",
        "from": "1993-05",
        "to": "2001-03",
        "roles": [
          {
            "date": "1993-05",
            "role": "代表取締役副社長",
            "board": "代表取締役",
            "title": "副社長"
          },
          {
            "date": "1993-09",
            "role": "代表取締役社長",
            "board": "代表取締役",
            "title": "社長"
          }
        ]
      },
      {
        "company": "小樽ベイシティ開発",
        "from": "1994-05",
        "to": null,
        "roles": [
          {
            "date": "1994-05",
            "role": "取締役",
            "board": "取締役"
          }
        ]
      },
      {
        "company": "ジャパンメンテナンス北海道",
        "from": "1995-05",
        "to": null,
        "roles": [
          {
            "date": "1995-05",
            "role": "代表取締役会長",
            "board": "代表取締役",
            "title": "会長"
          }
        ]
      },
      {
        "company": "マイカル",
        "from": "1993-05",
        "to": "2001-09",
        "roles": [
          {
            "date": "1993-05",
            "role": "顧問",
            "title": "顧問"
          },
          {
            "date": "2001-03",
            "role": "代表取締役社長",
            "board": "代表取締役",
            "title": "社長",
            "is_ceo_appointed": true
          },
          {
            "date": "2001-09",
            "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"
          }
        ]
      }
    ],
    "html_url": "https://the-shashi.com/tse/8269/executives/ceo/shikata-osamu/",
    "term_start": "2001-03",
    "term_end": "2001-09",
    "api_url": "https://the-shashi.com/api/8269/ceo/shikata-osamu.json",
    "list_api_url": "https://the-shashi.com/api/8269/ceo.json",
    "predecessor": {
      "slug": "utsunomiya-kotaro",
      "name": "宇都宮浩太郎",
      "api_url": "https://the-shashi.com/api/8269/ceo/utsunomiya-kotaro.json"
    },
    "successor": {
      "slug": "yamashita-kozo",
      "name": "山下幸三",
      "api_url": "https://the-shashi.com/api/8269/ceo/yamashita-kozo.json"
    }
  }
}