{
  "spec_version": "6",
  "endpoint": "ceo-person",
  "stock_code": "9533",
  "company_name": "東邦ガス",
  "content_lang": "ja",
  "meta_lang": "en",
  "canonical_url": "https://the-shashi.com/tse/9533/executives/ceo/yasui-koichi/",
  "api_url": "/api/9533/ceo/yasui-koichi.json",
  "updated": "2026-11-12",
  "license": "© 2026 Yutaka Sugiura. All rights reserved.",
  "attribution": "The社史 (the-shashi.com) — https://the-shashi.com/tse/9533/executives/ceo/yasui-koichi/",
  "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": "yasui-koichi",
    "name": "安井香一",
    "kana": "やすい　こういち",
    "surname": "安井",
    "given_name": "香一",
    "hometown": null,
    "prev_role": null,
    "career": [
      {
        "company": "東邦ガス",
        "from": "1976-04",
        "to": null,
        "roles": [
          {
            "date": "1976-04",
            "role": "入社",
            "event": "入社"
          },
          {
            "date": "2000-06",
            "role": "都市エネルギー営業部長",
            "dept": "都市エネルギー営業部長"
          },
          {
            "date": "2006-06",
            "role": "執行役員都市エネルギー営業部長",
            "officer": "執行役員",
            "dept": "都市エネルギー営業部長"
          },
          {
            "date": "2008-06",
            "role": "取締役常務執行役員営業本部副本部長兼大口営業部長",
            "board": "取締役",
            "officer": "常務執行役員",
            "dept": "営業本部副本部長兼大口営業部長"
          },
          {
            "date": "2010-06",
            "role": "取締役専務執行役員営業本部副本部長兼大口営業部長",
            "board": "取締役",
            "officer": "専務執行役員",
            "dept": "営業本部副本部長兼大口営業部長"
          },
          {
            "date": "2011-06",
            "role": "取締役専務執行役員営業本部長",
            "board": "取締役",
            "officer": "専務執行役員",
            "dept": "営業本部長"
          },
          {
            "date": "2012-06",
            "role": "代表取締役社長社長執行役員",
            "board": "代表取締役",
            "title": "社長",
            "officer": "社長執行役員",
            "is_ceo_appointed": true
          },
          {
            "date": "2016-06",
            "role": "代表取締役会長",
            "board": "代表取締役",
            "title": "会長"
          },
          {
            "date": "2016-06",
            "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/9533/executives/ceo/yasui-koichi/",
    "term_start": "2012-06",
    "term_end": "2016-06",
    "api_url": "https://the-shashi.com/api/9533/ceo/yasui-koichi.json",
    "list_api_url": "https://the-shashi.com/api/9533/ceo.json",
    "predecessor": {
      "slug": "saeki-takashi",
      "name": "佐伯卓",
      "api_url": "https://the-shashi.com/api/9533/ceo/saeki-takashi.json"
    },
    "successor": {
      "slug": "tominari-yoshiro",
      "name": "冨成義郎",
      "api_url": "https://the-shashi.com/api/9533/ceo/tominari-yoshiro.json"
    }
  }
}