{
  "spec_version": "3",
  "endpoint": "timeline",
  "stock_code": "3349",
  "company_name": "コスモス薬品",
  "content_lang": "ja",
  "meta_lang": "en",
  "canonical_url": "https://the-shashi.com/tse/3349/",
  "api_url": "/api/3349/timeline.json",
  "updated": "2026-09-04",
  "license": "© 2026 Yutaka Sugiura. All rights reserved.",
  "attribution": "The社史 (the-shashi.com) — https://the-shashi.com/tse/3349/",
  "source": {
    "primary": [
      "有価証券報告書"
    ],
    "extraction": "有価証券報告書の沿革を基礎に、社史・報道で補完",
    "row_field": "source"
  },
  "timeline": [
    {
      "date": "1973",
      "importance": 2,
      "event": "宇野回天堂薬局を創業",
      "source": null
    },
    {
      "date": "1983/12",
      "importance": 1,
      "event": "コスモス薬品を設立",
      "source": null
    },
    {
      "date": "1987/11",
      "importance": 1,
      "event": "初の郊外型店舗・平原店を開店",
      "source": "有価証券報告書"
    },
    {
      "date": "1990/2",
      "importance": 1,
      "event": "調剤薬局運営のためなの花薬局を設立",
      "source": "有価証券報告書"
    },
    {
      "date": "1991/4",
      "importance": 1,
      "event": "有限会社コスモス薬品を株式会社に組織変更",
      "source": "有価証券報告書"
    },
    {
      "date": "1993/1",
      "importance": 1,
      "event": "回天堂薬局・なの花薬局を吸収合併",
      "source": "有価証券報告書"
    },
    {
      "date": "1993/12",
      "importance": 3,
      "event": "小商圏型メガドラッグストアの多店舗展開を開始",
      "source": null,
      "link": "/tse/3349/decisions/small-trade-area-megadrug-1993/"
    },
    {
      "date": "1999/4",
      "importance": 1,
      "event": "初の1,000m2型店舗を開店",
      "source": null
    },
    {
      "date": "2003/5",
      "importance": 1,
      "event": "初の2,000m2型メガドラッグストアを開店",
      "source": null
    },
    {
      "date": "2003/5",
      "importance": 2,
      "event": "ポイント還元を廃止しEDLPに転換",
      "source": null
    },
    {
      "date": "2004/3",
      "importance": 2,
      "event": "九州の外へ ― 全国展開を開始",
      "source": null
    },
    {
      "date": "2004/11",
      "importance": 1,
      "event": "東京証券取引所マザーズに株式上場",
      "source": null
    },
    {
      "date": "2006/11",
      "importance": 1,
      "event": "初の自社所有物流センター・広川センターを開設",
      "source": "有価証券報告書"
    },
    {
      "date": "2010/5",
      "importance": 1,
      "event": "関西地区へ初出店",
      "source": "有価証券報告書"
    },
    {
      "date": "2015/11",
      "importance": 1,
      "event": "中部地区へ初出店",
      "source": "有価証券報告書"
    },
    {
      "date": "2017/5",
      "importance": 1,
      "event": "売上高5,000億円を突破",
      "source": null
    },
    {
      "date": "2018",
      "importance": 1,
      "event": "横山英昭氏が代表取締役社長に就任",
      "source": null
    },
    {
      "date": "2019/4",
      "importance": 1,
      "event": "首都圏に出店",
      "source": null
    },
    {
      "date": "2021/5",
      "importance": 3,
      "event": "併設型調剤薬局の展開に着手",
      "source": null,
      "link": "/tse/3349/decisions/dispensing-pharmacy-entry-2021/"
    },
    {
      "date": "2023/8",
      "importance": 1,
      "event": "宇野家で事業承継",
      "source": null
    },
    {
      "date": "2025/5",
      "importance": 3,
      "event": "M&Aなし自力出店で売上高1兆円を達成",
      "source": null,
      "link": "/tse/3349/decisions/organic-growth-1trillion-2025/"
    },
    {
      "date": "2026/1",
      "importance": 2,
      "event": "ホテル事業への参入を発表",
      "source": null
    }
  ]
}