{
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  "endpoint": "timeline",
  "stock_code": "8185",
  "company_name": "チヨダ",
  "content_lang": "ja",
  "meta_lang": "en",
  "canonical_url": "https://the-shashi.com/tse/8185/",
  "api_url": "/api/8185/timeline.json",
  "updated": "2026-08-17",
  "license": "© 2026 Yutaka Sugiura. All rights reserved.",
  "attribution": "The社史 (the-shashi.com) — https://the-shashi.com/tse/8185/",
  "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": "1936",
      "importance": 3,
      "event": "東京都杉並区高円寺に「チヨダ靴店」を創業",
      "source": "有価証券報告書"
    },
    {
      "date": "1948/6",
      "importance": 2,
      "event": "株式会社チヨダ靴店に改組・資本金50万円",
      "source": "有価証券報告書"
    },
    {
      "date": "1962/8",
      "importance": 3,
      "event": "中野店を開店・チェーンストア化に着手",
      "source": "有価証券報告書"
    },
    {
      "date": "1969/6",
      "importance": 1,
      "event": "東京本部を設置",
      "source": "有価証券報告書"
    },
    {
      "date": "1970/2",
      "importance": 1,
      "event": "関西本部を設置し関西地方で出店を開始",
      "source": "有価証券報告書"
    },
    {
      "date": "1973/9",
      "importance": 1,
      "event": "九州チヨダを設立し九州で出店を開始",
      "source": "有価証券報告書"
    },
    {
      "date": "1977/4",
      "importance": 1,
      "event": "北海道チヨダを設立し北海道で出店を開始",
      "source": "有価証券報告書"
    },
    {
      "date": "1977/8",
      "importance": 3,
      "event": "「東京靴卸売センター」1号店を開店し低価格分野に参入",
      "source": "有価証券報告書"
    },
    {
      "date": "1979/10",
      "importance": 2,
      "event": "店名を「東京靴卸売センター」から「東京靴流通センター」に変更",
      "source": "有価証券報告書"
    },
    {
      "date": "1980/5",
      "importance": 1,
      "event": "日本証券業協会東京地区協会に店頭登録し株式を公開",
      "source": "有価証券報告書"
    },
    {
      "date": "1985/7",
      "importance": 1,
      "event": "東京証券取引所市場第二部に上場",
      "source": "有価証券報告書"
    },
    {
      "date": "1989/3",
      "importance": 1,
      "event": "北海道チヨダを吸収合併",
      "source": "有価証券報告書"
    },
    {
      "date": "1990/2",
      "importance": 1,
      "event": "靴卸売のチヨダ物産を設立",
      "source": "有価証券報告書"
    },
    {
      "date": "1990/6",
      "importance": 2,
      "event": "衣料品事業のマックハウスを設立",
      "source": "有価証券報告書"
    },
    {
      "date": "1990/8",
      "importance": 2,
      "event": "商号をチヨダに変更",
      "source": "有価証券報告書"
    },
    {
      "date": "1994/9",
      "importance": 3,
      "event": "大型靴専門店「シュープラザチヨダ」1号店を開店",
      "source": "有価証券報告書"
    },
    {
      "date": "1999/2",
      "importance": 1,
      "event": "マックハウスが日本証券業協会に店頭登録し株式を公開",
      "source": "有価証券報告書"
    },
    {
      "date": "2003/2",
      "importance": 1,
      "event": "東京証券取引所市場第一部銘柄に指定",
      "source": "有価証券報告書"
    },
    {
      "date": "2007/3",
      "importance": 1,
      "event": "POSシステムを全店に導入",
      "source": "有価証券報告書"
    },
    {
      "date": "2009/3",
      "importance": 1,
      "event": "アイウォークを買収し連結子会社化",
      "source": "有価証券報告書"
    },
    {
      "date": "2014/9",
      "importance": 2,
      "event": "都市型靴専門店「シューズ・パレッタ」の展開を開始",
      "source": "有価証券報告書"
    },
    {
      "date": "2017/9",
      "importance": 1,
      "event": "子会社のアイウォークを吸収合併",
      "source": "有価証券報告書"
    },
    {
      "date": "2022/3",
      "importance": 2,
      "event": "公式オンラインショップを「kutsu.com」にリニューアル",
      "source": "有価証券報告書"
    },
    {
      "date": "2022/4",
      "importance": 1,
      "event": "東京証券取引所プライム市場に移行",
      "source": "有価証券報告書"
    },
    {
      "date": "2023/8",
      "importance": 1,
      "event": "トモエ商事を買収し連結子会社化",
      "source": "有価証券報告書"
    },
    {
      "date": "2024/11",
      "importance": 3,
      "event": "マックハウス株式を譲渡し衣料品事業から撤退",
      "source": "有価証券報告書"
    }
  ]
}