{
 "schema_version": 1,
 "id": "1743-20250806",
 "type": "TOB",
 "status": "completed",
 "announced_date": "2025-08-06",
 "target": {
  "edinet_code": "E00299",
  "sec_code": "1743",
  "name": "コーアツ工業株式会社",
  "name_en": "KOATSU KOGYO CO., LTD.",
  "industry": "建設業",
  "industry_en": "Construction"
 },
 "acquirer": {
  "edinet_code": "E40873",
  "sec_code": null,
  "name": "株式会社ウエムラ",
  "name_en": "Uemura Co., Ltd.",
  "industry": "内国法人・組合（有価証券報告書等の提出義務者以外）",
  "industry_en": null
 },
 "anchor_doc_id": "S100WGTW",
 "needs_review": false,
 "review_reason": null,
 "terms": {
  "tender_price": {
   "history": [
    {
     "value": 1840,
     "unit": "yen",
     "as_of_date": null,
     "source": {
      "doc_id": "S100WGTW",
      "doc_url": "https://disclosure2dl.edinet-fsa.go.jp/searchdocument/pdf/S100WGTW.pdf",
      "submitted": "2025-08-06",
      "quote": "取締役会の決議によって、本公開買付価格を1,840円とすることを決定いたしました。"
     }
    }
   ],
   "latest": {
    "value": 1840,
    "unit": "yen",
    "as_of_date": null,
    "source": {
     "doc_id": "S100WGTW",
     "doc_url": "https://disclosure2dl.edinet-fsa.go.jp/searchdocument/pdf/S100WGTW.pdf",
     "submitted": "2025-08-06",
     "quote": "取締役会の決議によって、本公開買付価格を1,840円とすることを決定いたしました。"
    }
   }
  },
  "min_shares": {
   "history": [
    {
     "value": 833200,
     "unit": "shares",
     "as_of_date": null,
     "source": {
      "doc_id": "S100WGTW",
      "doc_url": "https://disclosure2dl.edinet-fsa.go.jp/searchdocument/pdf/S100WGTW.pdf",
      "submitted": "2025-08-06",
      "quote": "公開買付者は、本公開買付けにおいて833,200株(所有割合：36.63％)を買付予定数の下限として設定しており"
     }
    }
   ],
   "latest": {
    "value": 833200,
    "unit": "shares",
    "as_of_date": null,
    "source": {
     "doc_id": "S100WGTW",
     "doc_url": "https://disclosure2dl.edinet-fsa.go.jp/searchdocument/pdf/S100WGTW.pdf",
     "submitted": "2025-08-06",
     "quote": "公開買付者は、本公開買付けにおいて833,200株(所有割合：36.63％)を買付予定数の下限として設定しており"
    }
   }
  },
  "tendered_shares": {
   "history": [
    {
     "value": 1213858,
     "unit": "shares",
     "as_of_date": null,
     "source": {
      "doc_id": "S100WQ1N",
      "doc_url": "https://disclosure2dl.edinet-fsa.go.jp/searchdocument/pdf/S100WQ1N.pdf",
      "submitted": "2025-09-19",
      "quote": "応募株券等の総数(1,213,858株)"
     }
    }
   ],
   "latest": {
    "value": 1213858,
    "unit": "shares",
    "as_of_date": null,
    "source": {
     "doc_id": "S100WQ1N",
     "doc_url": "https://disclosure2dl.edinet-fsa.go.jp/searchdocument/pdf/S100WQ1N.pdf",
     "submitted": "2025-09-19",
     "quote": "応募株券等の総数(1,213,858株)"
    }
   }
  },
  "result": {
   "history": [
    {
     "value": "成立",
     "unit": "text",
     "as_of_date": null,
     "source": {
      "doc_id": "S100WQ1N",
      "doc_url": "https://disclosure2dl.edinet-fsa.go.jp/searchdocument/pdf/S100WQ1N.pdf",
      "submitted": "2025-09-19",
      "quote": "応募株券等の総数(1,213,858株)が買付予定数の下(833,200株)以上となりましたので、公開買付開始公告及び公開買付届出書に記載のとおり、応募株券等の全部の買付け等を行います。"
     }
    }
   ],
   "latest": {
    "value": "成立",
    "unit": "text",
    "as_of_date": null,
    "source": {
     "doc_id": "S100WQ1N",
     "doc_url": "https://disclosure2dl.edinet-fsa.go.jp/searchdocument/pdf/S100WQ1N.pdf",
     "submitted": "2025-09-19",
     "quote": "応募株券等の総数(1,213,858株)が買付予定数の下(833,200株)以上となりましたので、公開買付開始公告及び公開買付届出書に記載のとおり、応募株券等の全部の買付け等を行います。"
    }
   }
  }
 },
 "premiums": [
  {
   "value": 10.91,
   "unit": "percent",
   "as_of_date": "2025-08-04",
   "source": {
    "doc_id": "S100WH71",
    "doc_url": "https://disclosure2dl.edinet-fsa.go.jp/searchdocument/pdf/S100WH71.pdf",
    "submitted": "2025-08-06",
    "quote": "本公開買付けの公表日の前営業日である2025年８月４日の東京証券取引所スタンダード市場における当社株式の終値1,659円に対して10.91％"
   },
   "basis": "前営業日終値",
   "basis_en": "Closing price on the business day before announcement"
  },
  {
   "value": 14.5,
   "unit": "percent",
   "as_of_date": "2025-08-04",
   "source": {
    "doc_id": "S100WH71",
    "doc_url": "https://disclosure2dl.edinet-fsa.go.jp/searchdocument/pdf/S100WH71.pdf",
    "submitted": "2025-08-06",
    "quote": "同日までの直近１ヶ月間の終値単純平均値1,607円に対して14.50％"
   },
   "basis": "過去1ヶ月間の終値単純平均値",
   "basis_en": "1-month simple average closing price"
  },
  {
   "value": 20.03,
   "unit": "percent",
   "as_of_date": "2025-08-04",
   "source": {
    "doc_id": "S100WH71",
    "doc_url": "https://disclosure2dl.edinet-fsa.go.jp/searchdocument/pdf/S100WH71.pdf",
    "submitted": "2025-08-06",
    "quote": "直近３ヶ月間の終値単純平均値1,533円に対して20.03％"
   },
   "basis": "過去3ヶ月間の終値単純平均値",
   "basis_en": "3-month simple average closing price"
  },
  {
   "value": 29.94,
   "unit": "percent",
   "as_of_date": "2025-08-04",
   "source": {
    "doc_id": "S100WH71",
    "doc_url": "https://disclosure2dl.edinet-fsa.go.jp/searchdocument/pdf/S100WH71.pdf",
    "submitted": "2025-08-06",
    "quote": "直近６ヶ月間の終値単純平均値1,416円に対して29.94％"
   },
   "basis": "過去6ヶ月間の終値単純平均値",
   "basis_en": "6-month simple average closing price"
  }
 ],
 "profile": {
  "extracted": true,
  "listing": {
   "value": "delist",
   "source": {
    "doc_id": "S100WH71",
    "doc_url": "https://disclosure2dl.edinet-fsa.go.jp/searchdocument/pdf/S100WH71.pdf",
    "submitted": "2025-08-06",
    "quote": "当社株式の非公開化を含めた資本政策の初期的な検討について、公開買付者グループに属しており、かつ、当社グループの事業戦略や組織戦略等に関するコンサルティング契約を締結している公開買付者に打診いたしました。"
   }
  },
  "discount_tob": {
   "value": false,
   "source": null
  },
  "acquirer_type": {
   "value": "parent",
   "source": {
    "doc_id": "S100WH71",
    "doc_url": "https://disclosure2dl.edinet-fsa.go.jp/searchdocument/pdf/S100WH71.pdf",
    "submitted": "2025-08-06",
    "quote": "当社と同じく公開買付者グループに属しており、かつ、当社グループの事業戦略や組織戦略等に関するコンサルティング契約を締結しているという公開買付者の状況を踏まえ"
   }
  },
  "auction": {
   "value": false,
   "source": null
  },
  "competing_offer": {
   "value": false,
   "source": null
  },
  "special_committee": {
   "value": true,
   "source": {
    "doc_id": "S100WH71",
    "doc_url": "https://disclosure2dl.edinet-fsa.go.jp/searchdocument/pdf/S100WH71.pdf",
    "submitted": "2025-08-06",
    "quote": "前田俊広氏(当社の社外取締役兼独立役員)、西元浩文氏(当社の社外監査役兼独立役員)、Ｍ＆Ａ業務に従事する専門家として本取引の検討を行う専門性・適格性を有すると考えられる外部有識者としてシティユーワ法律事務所より推薦を受けた鷹箸有宏氏(株式会社J-TAPアドバイザリー取締役)の３名によって構成される特別委員会"
   }
  },
  "sc_own_valuer": null,
  "fairness_opinions": [],
  "proposals": [
   {
    "date": "2025-08-04",
    "price": 1840,
    "proposer": "acquirer",
    "source": {
     "doc_id": "S100WH71",
     "doc_url": "https://disclosure2dl.edinet-fsa.go.jp/searchdocument/pdf/S100WH71.pdf",
     "submitted": "2025-08-06",
     "quote": "公開買付者は、2025年８月４日、当社に対して、公開買付者内で真摯に検討を行った結果、本公開買付価格を引き続き1,840円とする最終の提案を維持する旨を、再度提案したとのことです。"
    }
   },
   {
    "date": "2025-07-07",
    "price": 1650,
    "proposer": "acquirer",
    "source": {
     "doc_id": "S100WH71",
     "doc_url": "https://disclosure2dl.edinet-fsa.go.jp/searchdocument/pdf/S100WH71.pdf",
     "submitted": "2025-08-06",
     "quote": "2025年７月７日、当社に対して、本公開買付価格を1,650円"
    }
   },
   {
    "date": "2025-07-14",
    "price": 1700,
    "proposer": "acquirer",
    "source": {
     "doc_id": "S100WH71",
     "doc_url": "https://disclosure2dl.edinet-fsa.go.jp/searchdocument/pdf/S100WH71.pdf",
     "submitted": "2025-08-06",
     "quote": "公開買付者は、2025年７月14日、当社に対して、本公開買付価格を1,700円"
    }
   },
   {
    "date": "2025-07-22",
    "price": 1750,
    "proposer": "acquirer",
    "source": {
     "doc_id": "S100WH71",
     "doc_url": "https://disclosure2dl.edinet-fsa.go.jp/searchdocument/pdf/S100WH71.pdf",
     "submitted": "2025-08-06",
     "quote": "公開買付者は、2025年７月22日、当社に対して、本公開買付価格を1,750円"
    }
   },
   {
    "date": "2025-07-25",
    "price": 1800,
    "proposer": "acquirer",
    "source": {
     "doc_id": "S100WH71",
     "doc_url": "https://disclosure2dl.edinet-fsa.go.jp/searchdocument/pdf/S100WH71.pdf",
     "submitted": "2025-08-06",
     "quote": "公開買付者は、2025年７月25日、当社に対して、本公開買付価格を1,800円"
    }
   },
   {
    "date": "2025-07-29",
    "price": 1830,
    "proposer": "acquirer",
    "source": {
     "doc_id": "S100WH71",
     "doc_url": "https://disclosure2dl.edinet-fsa.go.jp/searchdocument/pdf/S100WH71.pdf",
     "submitted": "2025-08-06",
     "quote": "公開買付者は、2025年７月29日、当社に対して、本公開買付価格を1,830円"
    }
   }
  ],
  "initial_offer": 1840,
  "offer_raise_pct": 0,
  "offer_rounds": 6,
  "negotiation_excluded": null,
  "category": "delisting",
  "category_basis": "filing"
 },
 "valuations": [
  {
   "valuator": "株式会社AGS FAS",
   "valuator_as_written": "株式会社AGS FAS",
   "valuator_en": "AGS FAS Co., Ltd.",
   "side": "target",
   "method": "dcf",
   "method_label": "ＤＣＦ法",
   "method_en": "DCF method",
   "metrics": {
    "per_share_value": {
     "low": 1716,
     "high": 2086,
     "unit": "yen_per_share",
     "source": {
      "doc_id": "S100WH71",
      "doc_url": "https://disclosure2dl.edinet-fsa.go.jp/searchdocument/pdf/S100WH71.pdf",
      "submitted": "2025-08-06",
      "quote": "ＤＣＦ法 ：1,716円～2,086円"
     }
    }
   }
  },
  {
   "valuator": "株式会社AGS FAS",
   "valuator_as_written": "株式会社AGS FAS",
   "valuator_en": "AGS FAS Co., Ltd.",
   "side": "target",
   "method": "market_price",
   "method_label": "市場株価法",
   "method_en": "Market price method",
   "metrics": {
    "per_share_value": {
     "low": 1416,
     "high": 1659,
     "unit": "yen_per_share",
     "source": {
      "doc_id": "S100WH71",
      "doc_url": "https://disclosure2dl.edinet-fsa.go.jp/searchdocument/pdf/S100WH71.pdf",
      "submitted": "2025-08-06",
      "quote": "市場株価法 ：1,416円～1,659円"
     }
    }
   }
  }
 ],
 "timeline": [
  {
   "date": "2025-08-06",
   "doc_id": "S100WGTW",
   "doc_type_code": "240",
   "doc_type": "公開買付届出書",
   "filer": "株式会社ウエムラ",
   "filer_en": "Uemura Co., Ltd.",
   "description": "公開買付届出書",
   "doc_url": "https://disclosure2dl.edinet-fsa.go.jp/searchdocument/pdf/S100WGTW.pdf"
  },
  {
   "date": "2025-08-06",
   "doc_id": "S100WH71",
   "doc_type_code": "290",
   "doc_type": "意見表明報告書",
   "filer": "コーアツ工業株式会社",
   "filer_en": "KOATSU KOGYO CO., LTD.",
   "description": "意見表明報告書",
   "doc_url": "https://disclosure2dl.edinet-fsa.go.jp/searchdocument/pdf/S100WH71.pdf"
  },
  {
   "date": "2025-09-19",
   "doc_id": "S100WQ1N",
   "doc_type_code": "270",
   "doc_type": "公開買付報告書",
   "filer": "株式会社ウエムラ",
   "filer_en": "Uemura Co., Ltd.",
   "description": "公開買付報告書",
   "doc_url": "https://disclosure2dl.edinet-fsa.go.jp/searchdocument/pdf/S100WQ1N.pdf"
  }
 ],
 "related": [],
 "flags": [],
 "unverified_count": 0
}