{
 "schema_version": 1,
 "id": "6297-20250617",
 "type": "TOB",
 "status": "completed",
 "announced_date": "2025-06-17",
 "target": {
  "edinet_code": "E01699",
  "sec_code": "6297",
  "name": "鉱研工業株式会社",
  "name_en": "KOKEN BORING MACHINE CO., LTD.",
  "industry": "機械",
  "industry_en": "Machinery"
 },
 "acquirer": {
  "edinet_code": "E00523",
  "sec_code": "3003",
  "name": "ヒューリック株式会社",
  "name_en": "Hulic Co.,Ltd.",
  "industry": "不動産業",
  "industry_en": "Real Estate"
 },
 "anchor_doc_id": "S100VYMT",
 "needs_review": false,
 "review_reason": null,
 "terms": {
  "tender_price": {
   "history": [
    {
     "value": 764,
     "unit": "yen",
     "as_of_date": null,
     "source": {
      "doc_id": "S100VYMT",
      "doc_url": "https://disclosure2dl.edinet-fsa.go.jp/searchdocument/pdf/S100VYMT.pdf",
      "submitted": "2025-06-17",
      "quote": "公開買付者は、2025年６月16日、本公開買付価格を764円として本公開買付けを実施することを決定いたしました。"
     }
    }
   ],
   "latest": {
    "value": 764,
    "unit": "yen",
    "as_of_date": null,
    "source": {
     "doc_id": "S100VYMT",
     "doc_url": "https://disclosure2dl.edinet-fsa.go.jp/searchdocument/pdf/S100VYMT.pdf",
     "submitted": "2025-06-17",
     "quote": "公開買付者は、2025年６月16日、本公開買付価格を764円として本公開買付けを実施することを決定いたしました。"
    }
   }
  },
  "min_shares": {
   "history": [
    {
     "value": 4240100,
     "unit": "shares",
     "as_of_date": null,
     "source": {
      "doc_id": "S100VYMT",
      "doc_url": "https://disclosure2dl.edinet-fsa.go.jp/searchdocument/pdf/S100VYMT.pdf",
      "submitted": "2025-06-17",
      "quote": "応募株券等の総数が買付予定数の下限（4,240,100株）に満たない場合は、応募株券等の全部の買付け等を行いません。"
     }
    }
   ],
   "latest": {
    "value": 4240100,
    "unit": "shares",
    "as_of_date": null,
    "source": {
     "doc_id": "S100VYMT",
     "doc_url": "https://disclosure2dl.edinet-fsa.go.jp/searchdocument/pdf/S100VYMT.pdf",
     "submitted": "2025-06-17",
     "quote": "応募株券等の総数が買付予定数の下限（4,240,100株）に満たない場合は、応募株券等の全部の買付け等を行いません。"
    }
   }
  },
  "tendered_shares": {
   "history": [
    {
     "value": 7181953,
     "unit": "shares",
     "as_of_date": null,
     "source": {
      "doc_id": "S100WFOW",
      "doc_url": "https://disclosure2dl.edinet-fsa.go.jp/searchdocument/pdf/S100WFOW.pdf",
      "submitted": "2025-07-30",
      "quote": "応募株券等の数の合計（7,181,953株）"
     }
    }
   ],
   "latest": {
    "value": 7181953,
    "unit": "shares",
    "as_of_date": null,
    "source": {
     "doc_id": "S100WFOW",
     "doc_url": "https://disclosure2dl.edinet-fsa.go.jp/searchdocument/pdf/S100WFOW.pdf",
     "submitted": "2025-07-30",
     "quote": "応募株券等の数の合計（7,181,953株）"
    }
   }
  },
  "result": {
   "history": [
    {
     "value": "成立",
     "unit": "text",
     "as_of_date": null,
     "source": {
      "doc_id": "S100WFOW",
      "doc_url": "https://disclosure2dl.edinet-fsa.go.jp/searchdocument/pdf/S100WFOW.pdf",
      "submitted": "2025-07-30",
      "quote": "応募株券等の数の合計（7,181,953株）が買付予定数の下限（4,240,100株）以上となりましたので"
     }
    }
   ],
   "latest": {
    "value": "成立",
    "unit": "text",
    "as_of_date": null,
    "source": {
     "doc_id": "S100WFOW",
     "doc_url": "https://disclosure2dl.edinet-fsa.go.jp/searchdocument/pdf/S100WFOW.pdf",
     "submitted": "2025-07-30",
     "quote": "応募株券等の数の合計（7,181,953株）が買付予定数の下限（4,240,100株）以上となりましたので"
    }
   }
  }
 },
 "premiums": [
  {
   "value": 43.61,
   "unit": "percent",
   "as_of_date": "2025-06-13",
   "source": {
    "doc_id": "S100VYNU",
    "doc_url": "https://disclosure2dl.edinet-fsa.go.jp/searchdocument/pdf/S100VYNU.pdf",
    "submitted": "2025-06-17",
    "quote": "本公開買付けの公表日の前営業日である2025年６月13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532円に対して43.61％"
   },
   "basis": "前営業日終値",
   "basis_en": "Closing price on the business day before announcement"
  },
  {
   "value": 47.21,
   "unit": "percent",
   "as_of_date": "2025-06-13",
   "source": {
    "doc_id": "S100VYNU",
    "doc_url": "https://disclosure2dl.edinet-fsa.go.jp/searchdocument/pdf/S100VYNU.pdf",
    "submitted": "2025-06-17",
    "quote": "同日までの過去１ヶ月間の終値単純平均値519円に対して47.21％"
   },
   "basis": "過去1ヶ月間の終値単純平均値",
   "basis_en": "1-month simple average closing price"
  },
  {
   "value": 60.84,
   "unit": "percent",
   "as_of_date": "2025-06-13",
   "source": {
    "doc_id": "S100VYNU",
    "doc_url": "https://disclosure2dl.edinet-fsa.go.jp/searchdocument/pdf/S100VYNU.pdf",
    "submitted": "2025-06-17",
    "quote": "同過去３ヶ月間の終値単純平均値475円に対して60.84％"
   },
   "basis": "過去3ヶ月間の終値単純平均値",
   "basis_en": "3-month simple average closing price"
  },
  {
   "value": 60.5,
   "unit": "percent",
   "as_of_date": "2025-06-13",
   "source": {
    "doc_id": "S100VYNU",
    "doc_url": "https://disclosure2dl.edinet-fsa.go.jp/searchdocument/pdf/S100VYNU.pdf",
    "submitted": "2025-06-17",
    "quote": "同過去６ヶ月間の終値単純平均値476円に対して60.50％のプレミアム"
   },
   "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": "S100VYNU",
    "doc_url": "https://disclosure2dl.edinet-fsa.go.jp/searchdocument/pdf/S100VYNU.pdf",
    "submitted": "2025-06-17",
    "quote": "公開買付者を取得主体として、本公開買付けを通じて当社株式を取得し、その後、スクイーズアウト手続を通じて当社の非公開化及び完全子会社化を行うこと"
   }
  },
  "discount_tob": {
   "value": false,
   "source": null
  },
  "acquirer_type": {
   "value": "strategic",
   "source": {
    "doc_id": "S100VYNU",
    "doc_url": "https://disclosure2dl.edinet-fsa.go.jp/searchdocument/pdf/S100VYNU.pdf",
    "submitted": "2025-06-17",
    "quote": "当社より、当社のファイナンシャル・アドバイザーであるみずほ証券株式会社(以下「みずほ証券」といいます。)を通じて、当社株式の全てを公開買付け等の手法により取得し、当社の今後の更なる成長を実現させるためのパートナー選定のための入札手続(以下「本入札プロセス」といいます。)への参加の打診を受けたとのことです。"
   }
  },
  "auction": {
   "value": true,
   "source": {
    "doc_id": "S100VYNU",
    "doc_url": "https://disclosure2dl.edinet-fsa.go.jp/searchdocument/pdf/S100VYNU.pdf",
    "submitted": "2025-06-17",
    "quote": "より当社の企業価値を高めつつ、当社の株主の皆様にとって有利な取引条件の提案の可能性を追求すべく、対抗的な買収提案の機会の確保(マーケット・チェック)を行う一環として、2025年２月中旬から３月下旬にかけて、当社の成長を促進しうる補完的な強みを持ち、当社の事業に関心を持つ可能性があると考えられる９社の事業会社に対して、本取引に関する提案を行うことについての打診を行いました。"
   }
  },
  "competing_offer": {
   "value": false,
   "source": null
  },
  "special_committee": {
   "value": true,
   "source": {
    "doc_id": "S100VYNU",
    "doc_url": "https://disclosure2dl.edinet-fsa.go.jp/searchdocument/pdf/S100VYNU.pdf",
    "submitted": "2025-06-17",
    "quote": "当社取締役会は、上記「(2) 本公開買付けに関する意見の根拠及び理由」の「④ 当社が本公開買付けに賛同するに至った意思決定の過程及び理由」に記載のとおり、本特別委員会に対し、本当初委嘱事項を諮問いたしました。"
   }
  },
  "sc_own_valuer": null,
  "fairness_opinions": [],
  "proposals": [
   {
    "date": "2025-05-27",
    "price": 764,
    "proposer": "acquirer",
    "source": {
     "doc_id": "S100VYNU",
     "doc_url": "https://disclosure2dl.edinet-fsa.go.jp/searchdocument/pdf/S100VYNU.pdf",
     "submitted": "2025-06-17",
     "quote": "2025年５月27日付で、当社に対して、本公開買付価格を764円"
    }
   }
  ],
  "initial_offer": 764,
  "offer_raise_pct": 0,
  "offer_rounds": 1,
  "negotiation_excluded": null,
  "category": "delisting",
  "category_basis": "filing"
 },
 "valuations": [
  {
   "valuator": "PwCアドバイザリー合同会社",
   "valuator_as_written": "PwCアドバイザリー合同会社",
   "valuator_en": "PwC Advisory LLC",
   "side": "acquirer",
   "method": "comparable",
   "method_label": "類似会社比準方式",
   "method_en": "Comparable companies method",
   "metrics": {
    "per_share_value": {
     "low": 286,
     "high": 499,
     "unit": "yen_per_share",
     "source": {
      "doc_id": "S100VYNU",
      "doc_url": "https://disclosure2dl.edinet-fsa.go.jp/searchdocument/pdf/S100VYNU.pdf",
      "submitted": "2025-06-17",
      "quote": "類似会社比準方式：286円から499円"
     }
    }
   }
  },
  {
   "valuator": "PwCアドバイザリー合同会社",
   "valuator_as_written": "PwCアドバイザリー合同会社",
   "valuator_en": "PwC Advisory LLC",
   "side": "acquirer",
   "method": "dcf",
   "method_label": "ＤＣＦ方式",
   "method_en": "DCF method",
   "metrics": {
    "per_share_value": {
     "low": 646,
     "high": 892,
     "unit": "yen_per_share",
     "source": {
      "doc_id": "S100VYNU",
      "doc_url": "https://disclosure2dl.edinet-fsa.go.jp/searchdocument/pdf/S100VYNU.pdf",
      "submitted": "2025-06-17",
      "quote": "ＤＣＦ方式 ：646円から892円"
     }
    }
   }
  },
  {
   "valuator": "PwCアドバイザリー合同会社",
   "valuator_as_written": "PwCアドバイザリー合同会社",
   "valuator_en": "PwC Advisory LLC",
   "side": "acquirer",
   "method": "market_price",
   "method_label": "市場株価基準方式",
   "method_en": "Market price method",
   "metrics": {
    "per_share_value": {
     "low": 475,
     "high": 532,
     "unit": "yen_per_share",
     "source": {
      "doc_id": "S100VYNU",
      "doc_url": "https://disclosure2dl.edinet-fsa.go.jp/searchdocument/pdf/S100VYNU.pdf",
      "submitted": "2025-06-17",
      "quote": "市場株価基準方式：475円から532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": "comparable",
   "method_label": "類似企業比較法",
   "method_en": "Comparable companies method",
   "metrics": {
    "per_share_value": {
     "low": 180,
     "high": 400,
     "unit": "yen_per_share",
     "source": {
      "doc_id": "S100VYNU",
      "doc_url": "https://disclosure2dl.edinet-fsa.go.jp/searchdocument/pdf/S100VYNU.pdf",
      "submitted": "2025-06-17",
      "quote": "類似企業比較法 ：180円から400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": 334,
     "high": 1363,
     "unit": "yen_per_share",
     "source": {
      "doc_id": "S100VYNU",
      "doc_url": "https://disclosure2dl.edinet-fsa.go.jp/searchdocument/pdf/S100VYNU.pdf",
      "submitted": "2025-06-17",
      "quote": "ＤＣＦ法  ：334円から1,363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": 475,
     "high": 532,
     "unit": "yen_per_share",
     "source": {
      "doc_id": "S100VYNU",
      "doc_url": "https://disclosure2dl.edinet-fsa.go.jp/searchdocument/pdf/S100VYNU.pdf",
      "submitted": "2025-06-17",
      "quote": "市場株価基準法 ：475円から532円"
     }
    }
   }
  }
 ],
 "timeline": [
  {
   "date": "2025-06-17",
   "doc_id": "S100VYMT",
   "doc_type_code": "240",
   "doc_type": "公開買付届出書",
   "filer": "ヒューリック株式会社",
   "filer_en": "Hulic Co.,Ltd.",
   "description": "公開買付届出書",
   "doc_url": "https://disclosure2dl.edinet-fsa.go.jp/searchdocument/pdf/S100VYMT.pdf"
  },
  {
   "date": "2025-06-17",
   "doc_id": "S100VYNU",
   "doc_type_code": "290",
   "doc_type": "意見表明報告書",
   "filer": "鉱研工業株式会社",
   "filer_en": "KOKEN BORING MACHINE CO., LTD.",
   "description": "意見表明報告書",
   "doc_url": "https://disclosure2dl.edinet-fsa.go.jp/searchdocument/pdf/S100VYNU.pdf"
  },
  {
   "date": "2025-06-24",
   "doc_id": "S100W3UH",
   "doc_type_code": "250",
   "doc_type": "訂正公開買付届出書",
   "filer": "ヒューリック株式会社",
   "filer_en": "Hulic Co.,Ltd.",
   "description": "訂正公開買付届出書",
   "doc_url": "https://disclosure2dl.edinet-fsa.go.jp/searchdocument/pdf/S100W3UH.pdf"
  },
  {
   "date": "2025-06-25",
   "doc_id": "S100W5NU",
   "doc_type_code": "300",
   "doc_type": "訂正意見表明報告書",
   "filer": "鉱研工業株式会社",
   "filer_en": "KOKEN BORING MACHINE CO., LTD.",
   "description": "訂正意見表明報告書",
   "doc_url": "https://disclosure2dl.edinet-fsa.go.jp/searchdocument/pdf/S100W5NU.pdf"
  },
  {
   "date": "2025-07-30",
   "doc_id": "S100WFOW",
   "doc_type_code": "270",
   "doc_type": "公開買付報告書",
   "filer": "ヒューリック株式会社",
   "filer_en": "Hulic Co.,Ltd.",
   "description": "公開買付報告書",
   "doc_url": "https://disclosure2dl.edinet-fsa.go.jp/searchdocument/pdf/S100WFOW.pdf"
  }
 ],
 "related": [],
 "flags": [],
 "unverified_count": 0
}