{
 "schema_version": 1,
 "id": "7426-20260602",
 "type": "TOB",
 "status": "completed",
 "announced_date": "2026-06-02",
 "target": {
  "edinet_code": "E02798",
  "sec_code": "7426",
  "name": "株式会社 山大",
  "name_en": "Yamadai Corporation",
  "industry": "卸売業",
  "industry_en": "Wholesale Trade"
 },
 "acquirer": {
  "edinet_code": "E02584",
  "sec_code": "8089",
  "name": "ナイス株式会社",
  "name_en": "Nice Corporation",
  "industry": "卸売業",
  "industry_en": "Wholesale Trade"
 },
 "anchor_doc_id": "S100Y82S",
 "needs_review": false,
 "review_reason": null,
 "terms": {
  "tender_price": {
   "history": [
    {
     "value": 601,
     "unit": "yen",
     "as_of_date": null,
     "source": {
      "doc_id": "S100Y82S",
      "doc_url": "https://disclosure2dl.edinet-fsa.go.jp/searchdocument/pdf/S100Y82S.pdf",
      "submitted": "2026-06-02",
      "quote": "本公開買付価格である601円は、本公開買付けの公表日の前営業日である2026年５月29日の東京証券取引所スタンダード市場における対象者株式の終値500円に対して20.20％"
     }
    }
   ],
   "latest": {
    "value": 601,
    "unit": "yen",
    "as_of_date": null,
    "source": {
     "doc_id": "S100Y82S",
     "doc_url": "https://disclosure2dl.edinet-fsa.go.jp/searchdocument/pdf/S100Y82S.pdf",
     "submitted": "2026-06-02",
     "quote": "本公開買付価格である601円は、本公開買付けの公表日の前営業日である2026年５月29日の東京証券取引所スタンダード市場における対象者株式の終値500円に対して20.20％"
    }
   }
  },
  "min_shares": {
   "history": [
    {
     "value": 402600,
     "unit": "shares",
     "as_of_date": null,
     "source": {
      "doc_id": "S100Y82S",
      "doc_url": "https://disclosure2dl.edinet-fsa.go.jp/searchdocument/pdf/S100Y82S.pdf",
      "submitted": "2026-06-02",
      "quote": "本公開買付けにおいて買付予定数の下限を402,600株(所有割合：36.24％)(注３)に設定しており"
     }
    },
    {
     "value": 261700,
     "unit": "shares",
     "as_of_date": null,
     "source": {
      "doc_id": "S100YRAW",
      "doc_url": "https://disclosure2dl.edinet-fsa.go.jp/searchdocument/pdf/S100YRAW.pdf",
      "submitted": "2026-07-17",
      "quote": "買付予定数の下限 261,700(株)(注)"
     }
    }
   ],
   "latest": {
    "value": 261700,
    "unit": "shares",
    "as_of_date": null,
    "source": {
     "doc_id": "S100YRAW",
     "doc_url": "https://disclosure2dl.edinet-fsa.go.jp/searchdocument/pdf/S100YRAW.pdf",
     "submitted": "2026-07-17",
     "quote": "買付予定数の下限 261,700(株)(注)"
    }
   }
  },
  "period_start": {
   "history": [
    {
     "value": "2026-06-02",
     "unit": "date",
     "as_of_date": null,
     "source": {
      "doc_id": "S100YQ86",
      "doc_url": "https://disclosure2dl.edinet-fsa.go.jp/searchdocument/pdf/S100YQ86.pdf",
      "submitted": "2026-07-13",
      "quote": "2026年６月２日(火曜日)から2026年７月28日(火曜日)まで(40営業日)"
     }
    }
   ],
   "latest": {
    "value": "2026-06-02",
    "unit": "date",
    "as_of_date": null,
    "source": {
     "doc_id": "S100YQ86",
     "doc_url": "https://disclosure2dl.edinet-fsa.go.jp/searchdocument/pdf/S100YQ86.pdf",
     "submitted": "2026-07-13",
     "quote": "2026年６月２日(火曜日)から2026年７月28日(火曜日)まで(40営業日)"
    }
   }
  },
  "period_end": {
   "history": [
    {
     "value": "2026-07-28",
     "unit": "date",
     "as_of_date": null,
     "source": {
      "doc_id": "S100YQ86",
      "doc_url": "https://disclosure2dl.edinet-fsa.go.jp/searchdocument/pdf/S100YQ86.pdf",
      "submitted": "2026-07-13",
      "quote": "2026年６月２日(火曜日)から2026年７月28日(火曜日)まで(40営業日)"
     }
    },
    {
     "value": "2026-08-03",
     "unit": "date",
     "as_of_date": null,
     "source": {
      "doc_id": "S100YRAW",
      "doc_url": "https://disclosure2dl.edinet-fsa.go.jp/searchdocument/pdf/S100YRAW.pdf",
      "submitted": "2026-07-17",
      "quote": "買付け等の期間 2026年６月２日(火曜日)から2026年８月３日（月曜日）まで（44営業日）"
     }
    }
   ],
   "latest": {
    "value": "2026-08-03",
    "unit": "date",
    "as_of_date": null,
    "source": {
     "doc_id": "S100YRAW",
     "doc_url": "https://disclosure2dl.edinet-fsa.go.jp/searchdocument/pdf/S100YRAW.pdf",
     "submitted": "2026-07-17",
     "quote": "買付け等の期間 2026年６月２日(火曜日)から2026年８月３日（月曜日）まで（44営業日）"
    }
   }
  },
  "period_business_days": {
   "history": [
    {
     "value": 40,
     "unit": "business_days",
     "as_of_date": null,
     "source": {
      "doc_id": "S100YQ86",
      "doc_url": "https://disclosure2dl.edinet-fsa.go.jp/searchdocument/pdf/S100YQ86.pdf",
      "submitted": "2026-07-13",
      "quote": "2026年６月２日(火曜日)から2026年７月28日(火曜日)まで(40営業日)"
     }
    },
    {
     "value": 44,
     "unit": "business_days",
     "as_of_date": null,
     "source": {
      "doc_id": "S100YRAW",
      "doc_url": "https://disclosure2dl.edinet-fsa.go.jp/searchdocument/pdf/S100YRAW.pdf",
      "submitted": "2026-07-17",
      "quote": "買付け等の期間 2026年６月２日(火曜日)から2026年８月３日（月曜日）まで（44営業日）"
     }
    }
   ],
   "latest": {
    "value": 44,
    "unit": "business_days",
    "as_of_date": null,
    "source": {
     "doc_id": "S100YRAW",
     "doc_url": "https://disclosure2dl.edinet-fsa.go.jp/searchdocument/pdf/S100YRAW.pdf",
     "submitted": "2026-07-17",
     "quote": "買付け等の期間 2026年６月２日(火曜日)から2026年８月３日（月曜日）まで（44営業日）"
    }
   }
  },
  "tendered_shares": {
   "history": [
    {
     "value": 365834,
     "unit": "shares",
     "as_of_date": null,
     "source": {
      "doc_id": "S100YU4I",
      "doc_url": "https://disclosure2dl.edinet-fsa.go.jp/searchdocument/pdf/S100YU4I.pdf",
      "submitted": "2026-08-04",
      "quote": "応募株券等の総数(365,834株)"
     }
    }
   ],
   "latest": {
    "value": 365834,
    "unit": "shares",
    "as_of_date": null,
    "source": {
     "doc_id": "S100YU4I",
     "doc_url": "https://disclosure2dl.edinet-fsa.go.jp/searchdocument/pdf/S100YU4I.pdf",
     "submitted": "2026-08-04",
     "quote": "応募株券等の総数(365,834株)"
    }
   }
  },
  "result": {
   "history": [
    {
     "value": "成立",
     "unit": "text",
     "as_of_date": null,
     "source": {
      "doc_id": "S100YU4I",
      "doc_url": "https://disclosure2dl.edinet-fsa.go.jp/searchdocument/pdf/S100YU4I.pdf",
      "submitted": "2026-08-04",
      "quote": "応募株券等の総数(365,834株)が買付予定数の下限(261,700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(その後提出された公開買付届出書の訂正届出書により訂正された事項を含みます。以下同じです。)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": "S100YU4I",
     "doc_url": "https://disclosure2dl.edinet-fsa.go.jp/searchdocument/pdf/S100YU4I.pdf",
     "submitted": "2026-08-04",
     "quote": "応募株券等の総数(365,834株)が買付予定数の下限(261,700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(その後提出された公開買付届出書の訂正届出書により訂正された事項を含みます。以下同じです。)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": 20.2,
   "unit": "percent",
   "as_of_date": "2026-05-29",
   "source": {
    "doc_id": "S100Y855",
    "doc_url": "https://disclosure2dl.edinet-fsa.go.jp/searchdocument/pdf/S100Y855.pdf",
    "submitted": "2026-06-02",
    "quote": "2026年５月29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株価終値500円に対して20.20％"
   },
   "basis": "前営業日終値",
   "basis_en": "Closing price on the business day before announcement"
  },
  {
   "value": 19.72,
   "unit": "percent",
   "as_of_date": "2026-05-29",
   "source": {
    "doc_id": "S100Y855",
    "doc_url": "https://disclosure2dl.edinet-fsa.go.jp/searchdocument/pdf/S100Y855.pdf",
    "submitted": "2026-06-02",
    "quote": "基準日までの直近１ヶ月間の終値単純平均値502円に対して19.72％のプレミアム"
   },
   "basis": "過去1ヶ月間の終値単純平均値",
   "basis_en": "1-month simple average closing price"
  },
  {
   "value": -23.83,
   "unit": "percent",
   "as_of_date": "2026-05-29",
   "source": {
    "doc_id": "S100Y855",
    "doc_url": "https://disclosure2dl.edinet-fsa.go.jp/searchdocument/pdf/S100Y855.pdf",
    "submitted": "2026-06-02",
    "quote": "同直近３ヶ月間の終値単純平均値789円に対して23.83％"
   },
   "basis": "過去3ヶ月間の終値単純平均値",
   "basis_en": "3-month simple average closing price"
  },
  {
   "value": -38.8,
   "unit": "percent",
   "as_of_date": "2026-05-29",
   "source": {
    "doc_id": "S100Y855",
    "doc_url": "https://disclosure2dl.edinet-fsa.go.jp/searchdocument/pdf/S100Y855.pdf",
    "submitted": "2026-06-02",
    "quote": "同直近６ヶ月間の終値単純平均値982円に対して38.80％のディスカウント"
   },
   "basis": "過去6ヶ月間の終値単純平均値",
   "basis_en": "6-month simple average closing price"
  }
 ],
 "valuations": [
  {
   "valuator": "株式会社大和総研",
   "valuator_as_written": "大和総研",
   "valuator_en": "Daiwa Institute of Research Ltd.",
   "side": "acquirer",
   "method": "dcf",
   "method_label": "DCF法",
   "method_en": "DCF method",
   "metrics": {
    "per_share_value": {
     "low": 162,
     "high": 673,
     "unit": "yen_per_share",
     "source": {
      "doc_id": "S100Y855",
      "doc_url": "https://disclosure2dl.edinet-fsa.go.jp/searchdocument/pdf/S100Y855.pdf",
      "submitted": "2026-06-02",
      "quote": "ＤＣＦ法 ：162円から673円"
     }
    }
   }
  },
  {
   "valuator": "株式会社大和総研",
   "valuator_as_written": "大和総研",
   "valuator_en": "Daiwa Institute of Research Ltd.",
   "side": "acquirer",
   "method": "market_price",
   "method_label": "市場株価平均法",
   "method_en": "Market price method",
   "metrics": {
    "per_share_value": {
     "low": 500,
     "high": 982,
     "unit": "yen_per_share",
     "source": {
      "doc_id": "S100Y855",
      "doc_url": "https://disclosure2dl.edinet-fsa.go.jp/searchdocument/pdf/S100Y855.pdf",
      "submitted": "2026-06-02",
      "quote": "市場株価平均法：500円から982円"
     }
    }
   }
  },
  {
   "valuator": "Japan Blue M&Aアドバイザリー株式会社",
   "valuator_as_written": "Japan Blue M&Aアドバイザリー株式会社",
   "valuator_en": "Japan Blue M&A Advisory Co., Ltd.",
   "side": "target",
   "method": "dcf",
   "method_label": "DCF法",
   "method_en": "DCF method",
   "metrics": {
    "per_share_value": {
     "low": 383,
     "high": 751,
     "unit": "yen_per_share",
     "source": {
      "doc_id": "S100Y855",
      "doc_url": "https://disclosure2dl.edinet-fsa.go.jp/searchdocument/pdf/S100Y855.pdf",
      "submitted": "2026-06-02",
      "quote": "ＤＣＦ法 ：383円から751円"
     }
    }
   }
  },
  {
   "valuator": "Japan Blue M&Aアドバイザリー株式会社",
   "valuator_as_written": "Japan Blue M&Aアドバイザリー株式会社",
   "valuator_en": "Japan Blue M&A Advisory 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": 500,
     "high": 982,
     "unit": "yen_per_share",
     "source": {
      "doc_id": "S100Y855",
      "doc_url": "https://disclosure2dl.edinet-fsa.go.jp/searchdocument/pdf/S100Y855.pdf",
      "submitted": "2026-06-02",
      "quote": "市場株価基準法：500円から982円"
     }
    }
   }
  }
 ],
 "timeline": [
  {
   "date": "2026-06-02",
   "doc_id": "S100Y82S",
   "doc_type_code": "240",
   "doc_type": "公開買付届出書",
   "filer": "ナイス株式会社",
   "filer_en": "Nice Corporation",
   "description": "公開買付届出書",
   "doc_url": "https://disclosure2dl.edinet-fsa.go.jp/searchdocument/pdf/S100Y82S.pdf"
  },
  {
   "date": "2026-06-02",
   "doc_id": "S100Y855",
   "doc_type_code": "290",
   "doc_type": "意見表明報告書",
   "filer": "株式会社 山大",
   "filer_en": "Yamadai Corporation",
   "description": "意見表明報告書",
   "doc_url": "https://disclosure2dl.edinet-fsa.go.jp/searchdocument/pdf/S100Y855.pdf"
  },
  {
   "date": "2026-06-24",
   "doc_id": "S100YIR3",
   "doc_type_code": "250",
   "doc_type": "訂正公開買付届出書",
   "filer": "ナイス株式会社",
   "filer_en": "Nice Corporation",
   "description": "訂正公開買付届出書",
   "doc_url": "https://disclosure2dl.edinet-fsa.go.jp/searchdocument/pdf/S100YIR3.pdf"
  },
  {
   "date": "2026-06-29",
   "doc_id": "S100YN0Q",
   "doc_type_code": "250",
   "doc_type": "訂正公開買付届出書",
   "filer": "ナイス株式会社",
   "filer_en": "Nice Corporation",
   "description": "訂正公開買付届出書",
   "doc_url": "https://disclosure2dl.edinet-fsa.go.jp/searchdocument/pdf/S100YN0Q.pdf"
  },
  {
   "date": "2026-07-13",
   "doc_id": "S100YQ86",
   "doc_type_code": "250",
   "doc_type": "訂正公開買付届出書",
   "filer": "ナイス株式会社",
   "filer_en": "Nice Corporation",
   "description": "訂正公開買付届出書",
   "doc_url": "https://disclosure2dl.edinet-fsa.go.jp/searchdocument/pdf/S100YQ86.pdf"
  },
  {
   "date": "2026-07-13",
   "doc_id": "S100YQA1",
   "doc_type_code": "300",
   "doc_type": "訂正意見表明報告書",
   "filer": "株式会社 山大",
   "filer_en": "Yamadai Corporation",
   "description": "訂正意見表明報告書",
   "doc_url": "https://disclosure2dl.edinet-fsa.go.jp/searchdocument/pdf/S100YQA1.pdf"
  },
  {
   "date": "2026-07-17",
   "doc_id": "S100YRAW",
   "doc_type_code": "250",
   "doc_type": "訂正公開買付届出書",
   "filer": "ナイス株式会社",
   "filer_en": "Nice Corporation",
   "description": "訂正公開買付届出書",
   "doc_url": "https://disclosure2dl.edinet-fsa.go.jp/searchdocument/pdf/S100YRAW.pdf"
  },
  {
   "date": "2026-07-21",
   "doc_id": "S100YRIG",
   "doc_type_code": "300",
   "doc_type": "訂正意見表明報告書",
   "filer": "株式会社 山大",
   "filer_en": "Yamadai Corporation",
   "description": "訂正意見表明報告書",
   "doc_url": "https://disclosure2dl.edinet-fsa.go.jp/searchdocument/pdf/S100YRIG.pdf"
  },
  {
   "date": "2026-08-04",
   "doc_id": "S100YU4I",
   "doc_type_code": "270",
   "doc_type": "公開買付報告書",
   "filer": "ナイス株式会社",
   "filer_en": "Nice Corporation",
   "description": "公開買付報告書",
   "doc_url": "https://disclosure2dl.edinet-fsa.go.jp/searchdocument/pdf/S100YU4I.pdf"
  }
 ],
 "flags": [
  {
   "kind": "revised",
   "subject": "tob_terms:min_shares",
   "detail": "S100YQ86: 402600.0 → S100YRAW: 261700.0"
  },
  {
   "kind": "revised",
   "subject": "tob_terms:period_end",
   "detail": "S100YQ86: 2026-07-28 → S100YRAW: 2026-08-03"
  },
  {
   "kind": "revised",
   "subject": "tob_terms:period_business_days",
   "detail": "S100YQ86: 40.0 → S100YRAW: 44.0"
  }
 ],
 "unverified_count": 0
}