{
  "spec_version": "6",
  "endpoint": "ceo-person",
  "stock_code": "1928",
  "company_name": "積水ハウス",
  "content_lang": "ja",
  "meta_lang": "en",
  "canonical_url": "https://the-shashi.com/tse/1928/executives/ceo/okui-isao/",
  "api_url": "/api/1928/ceo/okui-isao.json",
  "updated": "2026-11-12",
  "license": "© 2026 Yutaka Sugiura. All rights reserved.",
  "attribution": "The社史 (the-shashi.com) — https://the-shashi.com/tse/1928/executives/ceo/okui-isao/",
  "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": "okui-isao",
    "name": "奥井功",
    "kana": "おくい　いさお",
    "surname": "奥井",
    "given_name": "功",
    "origin": "生え抜き（1970年11月に親会社の積水化学工業から積水ハウスへ移籍）。22年を社内で過ごし副社長から社長へ",
    "origin_type": "生え抜き",
    "hometown": "大阪府大阪市住吉",
    "prev_role": "副社長",
    "career": [
      {
        "company": "積水化学工業",
        "from": null,
        "to": "1970-11",
        "roles": [
          {
            "date": null,
            "role": "入社",
            "event": "入社"
          }
        ]
      },
      {
        "company": "積水ハウス",
        "from": "1970-11",
        "to": "1998-04",
        "roles": [
          {
            "date": "1970-11",
            "role": "転籍",
            "event": "転籍"
          },
          {
            "date": "1990",
            "role": "副社長",
            "title": "副社長"
          },
          {
            "date": "1992-04",
            "role": "取締役社長",
            "board": "取締役",
            "title": "社長",
            "is_ceo_appointed": true
          },
          {
            "date": "1998-04",
            "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/1928/executives/ceo/okui-isao/",
    "term_start": "1992-04",
    "term_end": "1998-04",
    "api_url": "https://the-shashi.com/api/1928/ceo/okui-isao.json",
    "list_api_url": "https://the-shashi.com/api/1928/ceo.json",
    "predecessor": {
      "slug": "tanabe-ken",
      "name": "田鍋健",
      "api_url": "https://the-shashi.com/api/1928/ceo/tanabe-ken.json"
    },
    "successor": {
      "slug": "wada-isamu",
      "name": "和田勇",
      "api_url": "https://the-shashi.com/api/1928/ceo/wada-isamu.json"
    }
  }
}