{
 "schema_version": 1,
 "id": "2389-20250912",
 "type": "TOB",
 "status": "completed",
 "announced_date": "2025-09-12",
 "target": {
  "edinet_code": "E05374",
  "sec_code": "2389",
  "name": "株式会社デジタルホールディングス",
  "name_en": "DIGITAL HOLDINGS,INC.",
  "industry": "サービス業",
  "industry_en": "Services"
 },
 "acquirer": {
  "edinet_code": "E05410",
  "sec_code": "2433",
  "name": "株式会社博報堂DYホールディングス",
  "name_en": "HAKUHODO DY HOLDINGS INCORPORATED",
  "industry": "サービス業",
  "industry_en": "Services"
 },
 "anchor_doc_id": "S100WNX9",
 "needs_review": false,
 "review_reason": null,
 "terms": {
  "tender_price": {
   "history": [
    {
     "value": 1970,
     "unit": "yen",
     "as_of_date": null,
     "source": {
      "doc_id": "S100WNX9",
      "doc_url": "https://disclosure2dl.edinet-fsa.go.jp/searchdocument/pdf/S100WNX9.pdf",
      "submitted": "2025-09-12",
      "quote": "本公開買付価格を対象者株式１株当たり1,970円とする旨の最終提案を行いました。"
     }
    },
    {
     "value": 2015,
     "unit": "yen",
     "as_of_date": null,
     "source": {
      "doc_id": "S100X5DI",
      "doc_url": "https://disclosure2dl.edinet-fsa.go.jp/searchdocument/pdf/S100X5DI.pdf",
      "submitted": "2025-11-18",
      "quote": "本公開買付価格を1,970円から2,015円、第９回新株予約権買付価格を79,100円から83,600円及び第10回新株予約権買付価格を95,400円から99,900円に変更する"
     }
    }
   ],
   "latest": {
    "value": 2015,
    "unit": "yen",
    "as_of_date": null,
    "source": {
     "doc_id": "S100X5DI",
     "doc_url": "https://disclosure2dl.edinet-fsa.go.jp/searchdocument/pdf/S100X5DI.pdf",
     "submitted": "2025-11-18",
     "quote": "本公開買付価格を1,970円から2,015円、第９回新株予約権買付価格を79,100円から83,600円及び第10回新株予約権買付価格を95,400円から99,900円に変更する"
    }
   }
  },
  "min_shares": {
   "history": [
    {
     "value": 7572454,
     "unit": "shares",
     "as_of_date": null,
     "source": {
      "doc_id": "S100WNX9",
      "doc_url": "https://disclosure2dl.edinet-fsa.go.jp/searchdocument/pdf/S100WNX9.pdf",
      "submitted": "2025-09-12",
      "quote": "公開買付者は、本公開買付けにおける買付予定数の下限を7,572,454株(所有割合：40.55％)として設定しており"
     }
    },
    {
     "value": 4607448,
     "unit": "shares",
     "as_of_date": null,
     "source": {
      "doc_id": "S100X5DI",
      "doc_url": "https://disclosure2dl.edinet-fsa.go.jp/searchdocument/pdf/S100X5DI.pdf",
      "submitted": "2025-11-18",
      "quote": "合計 13,754,907(株) 4,607,448(株) －(株)"
     }
    }
   ],
   "latest": {
    "value": 4607448,
    "unit": "shares",
    "as_of_date": null,
    "source": {
     "doc_id": "S100X5DI",
     "doc_url": "https://disclosure2dl.edinet-fsa.go.jp/searchdocument/pdf/S100X5DI.pdf",
     "submitted": "2025-11-18",
     "quote": "合計 13,754,907(株) 4,607,448(株) －(株)"
    }
   }
  },
  "period_start": {
   "history": [
    {
     "value": "2025-09-12",
     "unit": "date",
     "as_of_date": null,
     "source": {
      "doc_id": "S100WXA7",
      "doc_url": "https://disclosure2dl.edinet-fsa.go.jp/searchdocument/pdf/S100WXA7.pdf",
      "submitted": "2025-10-28",
      "quote": "買付け等の期間 2025年９月12日(金曜日)から2025年11月12日(水曜日)まで(40営業日)"
     }
    }
   ],
   "latest": {
    "value": "2025-09-12",
    "unit": "date",
    "as_of_date": null,
    "source": {
     "doc_id": "S100WXA7",
     "doc_url": "https://disclosure2dl.edinet-fsa.go.jp/searchdocument/pdf/S100WXA7.pdf",
     "submitted": "2025-10-28",
     "quote": "買付け等の期間 2025年９月12日(金曜日)から2025年11月12日(水曜日)まで(40営業日)"
    }
   }
  },
  "period_end": {
   "history": [
    {
     "value": "2025-11-12",
     "unit": "date",
     "as_of_date": null,
     "source": {
      "doc_id": "S100WXA7",
      "doc_url": "https://disclosure2dl.edinet-fsa.go.jp/searchdocument/pdf/S100WXA7.pdf",
      "submitted": "2025-10-28",
      "quote": "買付け等の期間 2025年９月12日(金曜日)から2025年11月12日(水曜日)まで(40営業日)"
     }
    },
    {
     "value": "2025-11-27",
     "unit": "date",
     "as_of_date": null,
     "source": {
      "doc_id": "S100X2AH",
      "doc_url": "https://disclosure2dl.edinet-fsa.go.jp/searchdocument/pdf/S100X2AH.pdf",
      "submitted": "2025-11-12",
      "quote": "買付け等の期間 2025年９月12日(金曜日)から2025年11月27日(木曜日)まで(50営業日)"
     }
    },
    {
     "value": "2025-12-03",
     "unit": "date",
     "as_of_date": null,
     "source": {
      "doc_id": "S100X5DI",
      "doc_url": "https://disclosure2dl.edinet-fsa.go.jp/searchdocument/pdf/S100X5DI.pdf",
      "submitted": "2025-11-18",
      "quote": "買付け等の期間 2025年９月12日(金曜日)から2025年12月３日(水曜日)まで(54営業日)"
     }
    }
   ],
   "latest": {
    "value": "2025-12-03",
    "unit": "date",
    "as_of_date": null,
    "source": {
     "doc_id": "S100X5DI",
     "doc_url": "https://disclosure2dl.edinet-fsa.go.jp/searchdocument/pdf/S100X5DI.pdf",
     "submitted": "2025-11-18",
     "quote": "買付け等の期間 2025年９月12日(金曜日)から2025年12月３日(水曜日)まで(54営業日)"
    }
   }
  },
  "period_business_days": {
   "history": [
    {
     "value": 40,
     "unit": "business_days",
     "as_of_date": null,
     "source": {
      "doc_id": "S100WXA7",
      "doc_url": "https://disclosure2dl.edinet-fsa.go.jp/searchdocument/pdf/S100WXA7.pdf",
      "submitted": "2025-10-28",
      "quote": "買付け等の期間 2025年９月12日(金曜日)から2025年11月12日(水曜日)まで(40営業日)"
     }
    },
    {
     "value": 50,
     "unit": "business_days",
     "as_of_date": null,
     "source": {
      "doc_id": "S100X2AH",
      "doc_url": "https://disclosure2dl.edinet-fsa.go.jp/searchdocument/pdf/S100X2AH.pdf",
      "submitted": "2025-11-12",
      "quote": "買付け等の期間 2025年９月12日(金曜日)から2025年11月27日(木曜日)まで(50営業日)"
     }
    },
    {
     "value": 54,
     "unit": "business_days",
     "as_of_date": null,
     "source": {
      "doc_id": "S100X5DI",
      "doc_url": "https://disclosure2dl.edinet-fsa.go.jp/searchdocument/pdf/S100X5DI.pdf",
      "submitted": "2025-11-18",
      "quote": "買付け等の期間 2025年９月12日(金曜日)から2025年12月３日(水曜日)まで(54営業日)"
     }
    }
   ],
   "latest": {
    "value": 54,
    "unit": "business_days",
    "as_of_date": null,
    "source": {
     "doc_id": "S100X5DI",
     "doc_url": "https://disclosure2dl.edinet-fsa.go.jp/searchdocument/pdf/S100X5DI.pdf",
     "submitted": "2025-11-18",
     "quote": "買付け等の期間 2025年９月12日(金曜日)から2025年12月３日(水曜日)まで(54営業日)"
    }
   }
  },
  "tendered_shares": {
   "history": [
    {
     "value": 4631431,
     "unit": "shares",
     "as_of_date": null,
     "source": {
      "doc_id": "S100X8K3",
      "doc_url": "https://disclosure2dl.edinet-fsa.go.jp/searchdocument/pdf/S100X8K3.pdf",
      "submitted": "2025-12-04",
      "quote": "応募株券等の総数( 4,631,431 株)"
     }
    }
   ],
   "latest": {
    "value": 4631431,
    "unit": "shares",
    "as_of_date": null,
    "source": {
     "doc_id": "S100X8K3",
     "doc_url": "https://disclosure2dl.edinet-fsa.go.jp/searchdocument/pdf/S100X8K3.pdf",
     "submitted": "2025-12-04",
     "quote": "応募株券等の総数( 4,631,431 株)"
    }
   }
  },
  "result": {
   "history": [
    {
     "value": "成立",
     "unit": "text",
     "as_of_date": null,
     "source": {
      "doc_id": "S100X8K3",
      "doc_url": "https://disclosure2dl.edinet-fsa.go.jp/searchdocument/pdf/S100X8K3.pdf",
      "submitted": "2025-12-04",
      "quote": "応募株券等の総数( 4,631,431 株)が買付予定数の下限(4,607,448株)以上となりましたので"
     }
    }
   ],
   "latest": {
    "value": "成立",
    "unit": "text",
    "as_of_date": null,
    "source": {
     "doc_id": "S100X8K3",
     "doc_url": "https://disclosure2dl.edinet-fsa.go.jp/searchdocument/pdf/S100X8K3.pdf",
     "submitted": "2025-12-04",
     "quote": "応募株券等の総数( 4,631,431 株)が買付予定数の下限(4,607,448株)以上となりましたので"
    }
   }
  }
 },
 "premiums": [
  {
   "value": -8.92,
   "unit": "percent",
   "as_of_date": "2025-09-10",
   "source": {
    "doc_id": "S100WOOM",
    "doc_url": "https://disclosure2dl.edinet-fsa.go.jp/searchdocument/pdf/S100WOOM.pdf",
    "submitted": "2025-09-12",
    "quote": "前営業日である2025年９月10日の当社株式の東京証券取引所プライム市場における終値2,163円に対して8.92％のディスカウント"
   },
   "basis": "前営業日終値",
   "basis_en": "Closing price on the business day before announcement"
  },
  {
   "value": 13.35,
   "unit": "percent",
   "as_of_date": "2025-09-10",
   "source": {
    "doc_id": "S100WOOM",
    "doc_url": "https://disclosure2dl.edinet-fsa.go.jp/searchdocument/pdf/S100WOOM.pdf",
    "submitted": "2025-09-12",
    "quote": "同日までの過去１ヶ月間の終値の単純平均値1,738円に対して13.35％"
   },
   "basis": "過去1ヶ月間の終値単純平均値",
   "basis_en": "1-month simple average closing price"
  },
  {
   "value": 39.32,
   "unit": "percent",
   "as_of_date": "2025-09-10",
   "source": {
    "doc_id": "S100WOOM",
    "doc_url": "https://disclosure2dl.edinet-fsa.go.jp/searchdocument/pdf/S100WOOM.pdf",
    "submitted": "2025-09-12",
    "quote": "同日までの過去３ヶ月間の終値の単純平均値1,414円に対して39.32％"
   },
   "basis": "過去3ヶ月間の終値単純平均値",
   "basis_en": "3-month simple average closing price"
  },
  {
   "value": 40.71,
   "unit": "percent",
   "as_of_date": "2025-09-10",
   "source": {
    "doc_id": "S100WOOM",
    "doc_url": "https://disclosure2dl.edinet-fsa.go.jp/searchdocument/pdf/S100WOOM.pdf",
    "submitted": "2025-09-12",
    "quote": "同日までの過去６ヶ月間の終値の単純平均値1,400円に対して40.71％"
   },
   "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": "S100WOOM",
    "doc_url": "https://disclosure2dl.edinet-fsa.go.jp/searchdocument/pdf/S100WOOM.pdf",
    "submitted": "2025-09-12",
    "quote": "公開買付者は、当社株式の全て（但し、本新株予約権の行使により交付される当社株式を含み、本不応募合意株式及び当社が所有する自己株式を除きます。）及び本新株予約権の全てを取得し、当社を公開買付者の完全子会社化することを目的とする本取引の一環として、本公開買付けを実施。"
   }
  },
  "discount_tob": {
   "value": false,
   "source": {
    "doc_id": "S100WOOM",
    "doc_url": "https://disclosure2dl.edinet-fsa.go.jp/searchdocument/pdf/S100WOOM.pdf",
    "submitted": "2025-09-12",
    "quote": "当社株式の市場株価が、公表日前約１ヶ月前後、合理的な説明が困難な株式市場の影響を受けて一時的に形成されたものである可能性が否定できず、本公開買付価格について、前営業日の当社株式の終値及び前営業日前直近１ヶ月の当社株式の平均終値との比較を過度に重視すべきではないと考えられる"
   }
  },
  "acquirer_type": {
   "value": "strategic",
   "source": {
    "doc_id": "S100WOOM",
    "doc_url": "https://disclosure2dl.edinet-fsa.go.jp/searchdocument/pdf/S100WOOM.pdf",
    "submitted": "2025-09-12",
    "quote": "当社と公開買付者の間では事業領域の重複がありますが、公開買付者との間で本取引を実施することによる当社の取引関係等に対する影響は限定的であると考えております。"
   }
  },
  "auction": {
   "value": false,
   "source": null
  },
  "competing_offer": {
   "value": false,
   "source": null
  },
  "special_committee": {
   "value": true,
   "source": {
    "doc_id": "S100WOOM",
    "doc_url": "https://disclosure2dl.edinet-fsa.go.jp/searchdocument/pdf/S100WOOM.pdf",
    "submitted": "2025-09-12",
    "quote": "当社、本応募合意株主、本不応募合意株主及び公開買付者から独立した荻野泰弘氏（当社独立社外取締役）、水谷智之氏（当社独立社外取締役）、栁澤孝旨氏（当社独立社外取締役）及び鍵﨑亮一氏（当社独立社外取締役、監査等委員）４氏によって構成される特別委員会"
   }
  },
  "sc_own_valuer": null,
  "fairness_opinions": [],
  "proposals": [
   {
    "date": "2025-08-19",
    "price": 1943,
    "proposer": "acquirer",
    "source": {
     "doc_id": "S100WOOM",
     "doc_url": "https://disclosure2dl.edinet-fsa.go.jp/searchdocument/pdf/S100WOOM.pdf",
     "submitted": "2025-09-12",
     "quote": "2025年８月19日に、本公開買付価格を前回の提案と同額の1,943円とする旨の提案を行ったとのことです。"
    }
   },
   {
    "date": "2025-08-26",
    "price": 1943,
    "proposer": "acquirer",
    "source": {
     "doc_id": "S100WOOM",
     "doc_url": "https://disclosure2dl.edinet-fsa.go.jp/searchdocument/pdf/S100WOOM.pdf",
     "submitted": "2025-09-12",
     "quote": "2025年８月26日に、本公開買付価格を当初の提案と同額の1,943円とする旨の提案を行ったとのことです。"
    }
   },
   {
    "date": "2025-09-08",
    "price": 1970,
    "proposer": "acquirer",
    "source": {
     "doc_id": "S100WOOM",
     "doc_url": "https://disclosure2dl.edinet-fsa.go.jp/searchdocument/pdf/S100WOOM.pdf",
     "submitted": "2025-09-12",
     "quote": "公開買付者は、2025年９月８日に、本公開買付価格を当社株式１株当たり1,970円とする旨の最終提案を行ったとのことです。"
    }
   }
  ],
  "initial_offer": 1943,
  "offer_raise_pct": 3.71,
  "offer_rounds": 2,
  "negotiation_excluded": null,
  "category": "delisting",
  "category_basis": "filing"
 },
 "valuations": [
  {
   "valuator": "SMBC日興証券株式会社",
   "valuator_as_written": "SMBC日興証券株式会社",
   "valuator_en": "SMBC Nikko Securities Inc.",
   "side": "acquirer",
   "method": "dcf",
   "method_label": "ＤＣＦ法",
   "method_en": "DCF method",
   "metrics": {
    "per_share_value": {
     "low": 1732,
     "high": 2073,
     "unit": "yen_per_share",
     "source": {
      "doc_id": "S100WOOM",
      "doc_url": "https://disclosure2dl.edinet-fsa.go.jp/searchdocument/pdf/S100WOOM.pdf",
      "submitted": "2025-09-12",
      "quote": "ＤＣＦ法 ：1,732円～2,073円"
     }
    }
   }
  },
  {
   "valuator": "SMBC日興証券株式会社",
   "valuator_as_written": "SMBC日興証券株式会社",
   "valuator_en": "SMBC Nikko Securities Inc.",
   "side": "acquirer",
   "method": "market_price",
   "method_label": "市場株価法",
   "method_en": "Market price method",
   "metrics": {
    "per_share_value": {
     "low": 1400,
     "high": 1738,
     "unit": "yen_per_share",
     "source": {
      "doc_id": "S100WOOM",
      "doc_url": "https://disclosure2dl.edinet-fsa.go.jp/searchdocument/pdf/S100WOOM.pdf",
      "submitted": "2025-09-12",
      "quote": "市場株価法：1,400円～1,738円"
     }
    }
   }
  },
  {
   "valuator": "みずほ証券株式会社",
   "valuator_as_written": "みずほ証券株式会社",
   "valuator_en": "Mizuho Securities Co., Ltd.",
   "side": "target",
   "method": "dcf",
   "method_label": "ＤＣＦ法",
   "method_en": "DCF method",
   "metrics": {
    "per_share_value": {
     "low": 1909,
     "high": 2116,
     "unit": "yen_per_share",
     "source": {
      "doc_id": "S100WOOM",
      "doc_url": "https://disclosure2dl.edinet-fsa.go.jp/searchdocument/pdf/S100WOOM.pdf",
      "submitted": "2025-09-12",
      "quote": "ＤＣＦ法 ：1,909円から2,116円"
     }
    }
   }
  },
  {
   "valuator": "みずほ証券株式会社",
   "valuator_as_written": "みずほ証券株式会社",
   "valuator_en": "Mizuho Securities Co., Ltd.",
   "side": "target",
   "method": "market_price",
   "method_label": "市場株価基準法",
   "method_en": "Market price method",
   "metrics": {
    "per_share_value": {
     "low": 1400,
     "high": 2163,
     "unit": "yen_per_share",
     "source": {
      "doc_id": "S100WOOM",
      "doc_url": "https://disclosure2dl.edinet-fsa.go.jp/searchdocument/pdf/S100WOOM.pdf",
      "submitted": "2025-09-12",
      "quote": "市場株価基準法：1,400円から2,163円"
     }
    }
   }
  }
 ],
 "timeline": [
  {
   "date": "2025-09-12",
   "doc_id": "S100WNX9",
   "doc_type_code": "240",
   "doc_type": "公開買付届出書",
   "filer": "株式会社博報堂DYホールディングス",
   "filer_en": "HAKUHODO DY HOLDINGS INCORPORATED",
   "description": "公開買付届出書",
   "doc_url": "https://disclosure2dl.edinet-fsa.go.jp/searchdocument/pdf/S100WNX9.pdf"
  },
  {
   "date": "2025-09-12",
   "doc_id": "S100WOOM",
   "doc_type_code": "290",
   "doc_type": "意見表明報告書",
   "filer": "株式会社デジタルホールディングス",
   "filer_en": "DIGITAL HOLDINGS,INC.",
   "description": "意見表明報告書",
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}