{
  "spec_version": "3",
  "endpoint": "timeline",
  "stock_code": "9665",
  "company_name": "吉本興業",
  "content_lang": "ja",
  "meta_lang": "en",
  "canonical_url": "https://the-shashi.com/tse/9665/",
  "api_url": "/api/9665/timeline.json",
  "updated": "2026-08-13",
  "license": "© 2026 Yutaka Sugiura. All rights reserved.",
  "attribution": "The社史 (the-shashi.com) — https://the-shashi.com/tse/9665/",
  "source": {
    "primary": [
      "https://www.yoshimoto.co.jp/corporate/history/"
    ],
    "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": "1912/4",
      "importance": 2,
      "event": "吉本泰三・せい夫婦が大阪・天満の寄席「第二文芸館」を買収し寄席経営に着手",
      "source": "https://www.yoshimoto.co.jp/corporate/history/"
    },
    {
      "date": "1915/10",
      "importance": 1,
      "event": "大阪・法善寺の寄席「蓬莱館」を買収し「花月亭」の名で興行",
      "source": "https://www.yoshimoto.co.jp/corporate/history/"
    },
    {
      "date": "1917",
      "importance": 2,
      "event": "「吉本興行部」の看板を掲げて寄席のチェーン化に着手",
      "source": "https://www.yoshimoto.co.jp/corporate/history/"
    },
    {
      "date": "1921/11",
      "importance": 1,
      "event": "東京・神田の寄席を買収し「神田花月」を開場",
      "source": "https://www.yoshimoto.co.jp/corporate/history/"
    },
    {
      "date": "1922/9",
      "importance": 3,
      "event": "対立していた「浪花三友派」などを吸収し大阪の演芸界を大合同",
      "source": "https://www.yoshimoto.co.jp/corporate/history/"
    },
    {
      "date": "1924/2",
      "importance": 2,
      "event": "創業者の吉本泰三が死去",
      "source": "https://www.yoshimoto.co.jp/corporate/history/"
    },
    {
      "date": "1924/7",
      "importance": 1,
      "event": "キネマ部を設置し大阪・福島に「キネマ花月」を開場",
      "source": "https://www.yoshimoto.co.jp/corporate/history/"
    },
    {
      "date": "1930",
      "importance": 2,
      "event": "大阪・千日前の「南陽館」を万才の専門館とし十銭で開放",
      "source": "https://www.yoshimoto.co.jp/corporate/history/"
    },
    {
      "date": "1932/3",
      "importance": 2,
      "event": "吉本興行部を「吉本興業合名会社」に改組し東京支社を開設",
      "source": "https://www.yoshimoto.co.jp/corporate/history/"
    },
    {
      "date": "1934/10",
      "importance": 2,
      "event": "日活と提携し映画「佐渡情話」を製作",
      "source": "https://www.yoshimoto.co.jp/corporate/history/"
    },
    {
      "date": "1938/1",
      "importance": 2,
      "event": "日中戦争の戦地慰問に演芸人の一団「わらわし隊」を派遣",
      "source": "https://www.yoshimoto.co.jp/corporate/history/"
    },
    {
      "date": "1939",
      "importance": 1,
      "event": "演芸人の養成所「漫才道場」を開校",
      "source": "https://www.yoshimoto.co.jp/corporate/history/"
    },
    {
      "date": "1945/3",
      "importance": 2,
      "event": "東京・大阪の空襲で大半の劇場を焼失",
      "source": "https://www.yoshimoto.co.jp/corporate/history/"
    },
    {
      "date": "1945/6",
      "importance": 3,
      "event": "演芸人への貸金を帳消しにして専属から解放し演芸陣を解散",
      "source": "https://www.yoshimoto.co.jp/corporate/history/"
    },
    {
      "date": "1948/1",
      "importance": 2,
      "event": "吉本興業合名会社を「吉本興業株式会社」に改組",
      "source": "https://www.yoshimoto.co.jp/corporate/history/"
    },
    {
      "date": "1949/5",
      "importance": 1,
      "event": "大阪証券取引所に上場",
      "source": "https://www.yoshimoto.co.jp/corporate/history/"
    },
    {
      "date": "1950/3",
      "importance": 1,
      "event": "創業者の吉本せいが死去",
      "source": "https://www.yoshimoto.co.jp/corporate/history/"
    },
    {
      "date": "1959/3",
      "importance": 3,
      "event": "うめだ花月劇場を演芸場に転換し演芸興行を再開",
      "source": "https://www.yoshimoto.co.jp/corporate/history/"
    },
    {
      "date": "1961/10",
      "importance": 1,
      "event": "東京証券取引所に上場",
      "source": "https://www.yoshimoto.co.jp/corporate/history/"
    },
    {
      "date": "1962/9",
      "importance": 2,
      "event": "毎日放送がうめだ花月劇場から吉本新喜劇の中継を開始",
      "source": "https://www.yoshimoto.co.jp/corporate/history/"
    },
    {
      "date": "1969/7",
      "importance": 2,
      "event": "毎日放送「ヤングおー！おー！」で番組制作を一括して請け負うユニット制作に着手",
      "source": "https://www.yoshimoto.co.jp/corporate/history/"
    },
    {
      "date": "1982/4",
      "importance": 3,
      "event": "芸人養成所「吉本総合芸能学院（NSC）」を開校",
      "source": "https://www.yoshimoto.co.jp/corporate/history/"
    },
    {
      "date": "1987/11",
      "importance": 2,
      "event": "大阪・難波に「なんばグランド花月」を開場し本社を移転",
      "source": "https://www.yoshimoto.co.jp/corporate/history/"
    },
    {
      "date": "2001/4",
      "importance": 2,
      "event": "東京・新宿に「ルミネtheよしもと」を開場",
      "source": "https://www.yoshimoto.co.jp/corporate/history/"
    },
    {
      "date": "2001/12",
      "importance": 2,
      "event": "漫才の賞レース「M-1グランプリ」を開始",
      "source": "https://www.yoshimoto.co.jp/corporate/history/"
    },
    {
      "date": "2007/10",
      "importance": 2,
      "event": "持株会社制に移行",
      "source": "https://www.yoshimoto.co.jp/corporate/history/"
    },
    {
      "date": "2009/9",
      "importance": 2,
      "event": "クオンタム・エンターテインメントによる株式公開買付けで同社の子会社に移行",
      "source": "https://www.yoshimoto.co.jp/corporate/history/"
    },
    {
      "date": "2010/2",
      "importance": 3,
      "event": "東京・大阪の各証券取引所で上場廃止",
      "source": "https://www.yoshimoto.co.jp/corporate/history/"
    },
    {
      "date": "2019/6",
      "importance": 2,
      "event": "吉本興業ホールディングスに商号変更",
      "source": "https://www.yoshimoto.co.jp/corporate/history/"
    }
  ]
}