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  "stock_code": "7806",
  "company_name": "MTG",
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  "updated": "2026-08-09",
  "license": "© 2026 Yutaka Sugiura. All rights reserved.",
  "attribution": "The社史 (the-shashi.com) — https://the-shashi.com/tse/7806/",
  "source": {
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      "有価証券報告書",
      "週刊東洋経済 2019/12/7"
    ],
    "extraction": "有価証券報告書の沿革を基礎に、社史・報道で補完",
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      "event": "愛知県岡崎市でエムティージーブレイズを設立",
      "source": "有価証券報告書"
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      "date": "1998/12",
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      "event": "資本金を3500万円に増資",
      "source": "有価証券報告書"
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      "date": "1999/8",
      "importance": 1,
      "event": "社名をエムティージーブレイズからエムティージーに変更",
      "source": "有価証券報告書"
    },
    {
      "date": "2002/4",
      "importance": 1,
      "event": "子会社としてブレイズを設立",
      "source": "有価証券報告書"
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    {
      "date": "2003/11",
      "importance": 1,
      "event": "本社を名古屋市中村区へ移転",
      "source": "有価証券報告書"
    },
    {
      "date": "2004/12",
      "importance": 2,
      "event": "ウォーターサーバー事業「宅水便のキララ」を開始",
      "source": "有価証券報告書"
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      "date": "2005/3",
      "importance": 1,
      "event": "「宅水便のキララ」で愛知万博に出展",
      "source": "有価証券報告書"
    },
    {
      "date": "2005/9",
      "importance": 1,
      "event": "社名をエムティージーからMTGに変更",
      "source": "有価証券報告書"
    },
    {
      "date": "2009/2",
      "importance": 3,
      "event": "美容ローラー「ReFa」の発売",
      "source": "有価証券報告書",
      "link": "/tse/7806/decisions/refa-brand-shift-2009/"
    },
    {
      "date": "2009/2",
      "importance": 1,
      "event": "化粧品製造販売業の許可を取得",
      "source": "有価証券報告書"
    },
    {
      "date": "2010/3",
      "importance": 1,
      "event": "資本金を1億円に増資",
      "source": "有価証券報告書"
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      "date": "2010/8",
      "importance": 1,
      "event": "名古屋市中村区に研究開発センターを開設",
      "source": "有価証券報告書"
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      "date": "2012/9",
      "importance": 1,
      "event": "東京都千代田区に東京支社を開設",
      "source": "有価証券報告書"
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    {
      "date": "2012/10",
      "importance": 1,
      "event": "中国にMTG深圳を設立",
      "source": "有価証券報告書"
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      "date": "2013/4",
      "importance": 1,
      "event": "本社を研究開発センターへ移転",
      "source": "有価証券報告書"
    },
    {
      "date": "2013/5",
      "importance": 1,
      "event": "台湾に販売子会社のMTG台湾を設立",
      "source": "有価証券報告書"
    },
    {
      "date": "2013/6",
      "importance": 1,
      "event": "中国に販売子会社のMTG上海を設立",
      "source": "有価証券報告書"
    },
    {
      "date": "2013/8",
      "importance": 1,
      "event": "M＆Live（現MTGプロフェッショナル）を子会社化",
      "source": "有価証券報告書"
    },
    {
      "date": "2014",
      "importance": 2,
      "event": "「MDNA SKIN」「PAO」「Style」の相次ぐ発売",
      "source": "有価証券報告書"
    },
    {
      "date": "2014/4",
      "importance": 1,
      "event": "シンガポールに販売子会社のMTGパシフィックを設立",
      "source": "有価証券報告書"
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    {
      "date": "2014/12",
      "importance": 1,
      "event": "大阪市淀川区と福岡市博多区に営業所を開設",
      "source": "有価証券報告書"
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    {
      "date": "2015/7",
      "importance": 3,
      "event": "EMSトレーニング機器「SIXPAD」の発売",
      "source": "有価証券報告書",
      "link": "/tse/7806/decisions/sixpad-athlete-brand-2015/"
    },
    {
      "date": "2015/11",
      "importance": 1,
      "event": "サカモトクリエイトを子会社化",
      "source": "有価証券報告書"
    },
    {
      "date": "2016/6",
      "importance": 1,
      "event": "名古屋市東区にMTGカスタマーサービスセンターを開設",
      "source": "有価証券報告書"
    },
    {
      "date": "2016/11",
      "importance": 1,
      "event": "山梨県山中湖村にキララ富士山工場を開設",
      "source": "有価証券報告書"
    },
    {
      "date": "2017/3",
      "importance": 1,
      "event": "米国に販売子会社のMTG USAを設立",
      "source": "有価証券報告書"
    },
    {
      "date": "2017/4",
      "importance": 1,
      "event": "ウォーターサーバー事業の「Kirala」への刷新",
      "source": "有価証券報告書"
    },
    {
      "date": "2017/8",
      "importance": 1,
      "event": "韓国に販売子会社のMTG KOREAを設立",
      "source": "有価証券報告書"
    },
    {
      "date": "2017/9",
      "importance": 2,
      "event": "表参道ヒルズにReFa初の体感型店舗を開店",
      "source": "有価証券報告書"
    },
    {
      "date": "2017/11",
      "importance": 1,
      "event": "ミチノ製薬（後のMTGメディカル）を子会社化",
      "source": "有価証券報告書"
    },
    {
      "date": "2018/2",
      "importance": 1,
      "event": "英国・オランダ・フランスへの販売子会社の設置",
      "source": "有価証券報告書"
    },
    {
      "date": "2018/7",
      "importance": 1,
      "event": "東京証券取引所マザーズ市場への株式上場",
      "source": "有価証券報告書"
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    {
      "date": "2018/7",
      "importance": 2,
      "event": "SIXPAD STATION1号店を代官山に開店",
      "source": "有価証券報告書"
    },
    {
      "date": "2018/10",
      "importance": 1,
      "event": "投資子会社のMTG Venturesを設立",
      "source": "有価証券報告書"
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    {
      "date": "2018/11",
      "importance": 1,
      "event": "長崎県五島市で五島の椿を設立",
      "source": "有価証券報告書"
    },
    {
      "date": "2019/5",
      "importance": 3,
      "event": "中国子会社などにおける不適切会計の疑いの公表",
      "source": "週刊東洋経済 2019/12/7",
      "link": "/tse/7806/decisions/governance-rebuild-2019/"
    },
    {
      "date": "2019/11",
      "importance": 2,
      "event": "2019年9月期の最終赤字267億円への下方修正",
      "source": "週刊東洋経済 2019/12/7"
    },
    {
      "date": "2020/2",
      "importance": 1,
      "event": "スマートリングを手がけるEVERINGを設立",
      "source": "有価証券報告書"
    },
    {
      "date": "2020/3",
      "importance": 2,
      "event": "ウォーターサーバー事業の会社分割と全株式の売却",
      "source": "有価証券報告書"
    },
    {
      "date": "2022/4",
      "importance": 1,
      "event": "東京証券取引所グロース市場への移行",
      "source": "有価証券報告書"
    },
    {
      "date": "2024/8",
      "importance": 1,
      "event": "ジェイエスティを子会社化",
      "source": "有価証券報告書"
    },
    {
      "date": "2025/9",
      "importance": 2,
      "event": "売上高988億円で過去最高を更新",
      "source": "有価証券報告書"
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}