{
  "spec_version": "5",
  "endpoint": "ceo-person",
  "stock_code": "4825",
  "company_name": "ウェザーニューズ",
  "content_lang": "ja",
  "meta_lang": "en",
  "canonical_url": "https://the-shashi.com/tse/4825/executives/ceo/kusabiraki-chihito/",
  "api_url": "/api/4825/ceo/kusabiraki-chihito.json",
  "updated": "2026-10-26",
  "license": "© 2026 Yutaka Sugiura. All rights reserved.",
  "attribution": "The社史 (the-shashi.com) — https://the-shashi.com/tse/4825/executives/ceo/kusabiraki-chihito/",
  "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": "kusabiraki-chihito",
    "name": "草開千仁",
    "kana": "くさびらき　ちひと",
    "surname": "草開",
    "given_name": "千仁",
    "hometown": null,
    "education": null,
    "prev_role": null,
    "career": [
      {
        "company": "ウェザーニューズ",
        "from": "1987-04",
        "to": null,
        "roles": [
          {
            "date": "1987-04",
            "role": "入社",
            "event": "入社"
          },
          {
            "date": "1993-04",
            "role": "営業本部CSS事業部長",
            "dept": "営業本部CSS事業部長"
          },
          {
            "date": "1993-06",
            "role": "営業総本部航空事業部長",
            "dept": "営業総本部航空事業部長"
          },
          {
            "date": "1996-06",
            "role": "防災・航空事業本部長",
            "dept": "防災・航空事業本部長"
          },
          {
            "date": "1996-08",
            "role": "取締役",
            "board": "取締役"
          },
          {
            "date": "1997-08",
            "role": "常務取締役",
            "board": "取締役",
            "title": "常務"
          },
          {
            "date": "1999-08",
            "role": "代表取締役副社長",
            "board": "代表取締役",
            "title": "副社長"
          },
          {
            "date": "2006-09",
            "role": "代表取締役社長（経営全般、販売統括主責任者）",
            "board": "代表取締役",
            "title": "社長",
            "dept": "経営全般、販売統括主責任者",
            "is_ceo_appointed": true
          },
          {
            "date": "2016-08",
            "role": "同上（最高経営責任者）"
          },
          {
            "date": "2021-07",
            "role": "代表取締役社長 社長執行役員（最高経営責任者）",
            "board": "代表取締役",
            "title": "社長",
            "officer": "社長執行役員 最高経営責任者"
          },
          {
            "date": "2024-06",
            "role": "代表取締役会長（現任） （重要な兼職の状況） 千葉大学経営協議会委員"
          }
        ]
      }
    ],
    "references": [
      {
        "source": "ウェザーニューズ 定時株主総会招集通知（2025年7月・取締役候補者のふりがな）",
        "url": null,
        "for": [
          "kana"
        ]
      }
    ],
    "html_url": "https://the-shashi.com/tse/4825/executives/ceo/kusabiraki-chihito/",
    "term_start": "2006-09",
    "term_end": "2024-06",
    "api_url": "https://the-shashi.com/api/4825/ceo/kusabiraki-chihito.json",
    "list_api_url": "https://the-shashi.com/api/4825/ceo.json",
    "predecessor": null,
    "successor": {
      "slug": "ishibashi-tomohiro",
      "name": "石橋知博",
      "api_url": "https://the-shashi.com/api/4825/ceo/ishibashi-tomohiro.json"
    }
  }
}