{
 "schema_version": 1,
 "id": "1888-20260213",
 "type": "TOB",
 "status": "completed",
 "announced_date": "2026-02-13",
 "target": {
  "edinet_code": "E00081",
  "sec_code": "1888",
  "name": "若築建設株式会社",
  "name_en": "WAKACHIKU CONSTRUCTION CO.,LTD.",
  "industry": "建設業",
  "industry_en": "Construction"
 },
 "acquirer": {
  "edinet_code": "E41431",
  "sec_code": null,
  "name": "ACVEホールディングス合同会社",
  "name_en": "ACVE Holdings LLC",
  "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": "S100XI4V",
 "needs_review": false,
 "review_reason": null,
 "terms": {
  "tender_price": {
   "history": [
    {
     "value": 4455,
     "unit": "yen",
     "as_of_date": null,
     "source": {
      "doc_id": "S100XI4V",
      "doc_url": "https://disclosure2dl.edinet-fsa.go.jp/searchdocument/pdf/S100XI4V.pdf",
      "submitted": "2026-02-13",
      "quote": "本公開買付価格4,455円は、本公開買付けの実施についての公表日の前営業日である2026年２月10日の東京証券取引所プライム市場における対象者株式の終値5,290円に対して15.78％"
     }
    }
   ],
   "latest": {
    "value": 4455,
    "unit": "yen",
    "as_of_date": null,
    "source": {
     "doc_id": "S100XI4V",
     "doc_url": "https://disclosure2dl.edinet-fsa.go.jp/searchdocument/pdf/S100XI4V.pdf",
     "submitted": "2026-02-13",
     "quote": "本公開買付価格4,455円は、本公開買付けの実施についての公表日の前営業日である2026年２月10日の東京証券取引所プライム市場における対象者株式の終値5,290円に対して15.78％"
    }
   }
  },
  "max_shares": {
   "history": [
    {
     "value": 1071262,
     "unit": "shares",
     "as_of_date": null,
     "source": {
      "doc_id": "S100XI4V",
      "doc_url": "https://disclosure2dl.edinet-fsa.go.jp/searchdocument/pdf/S100XI4V.pdf",
      "submitted": "2026-02-13",
      "quote": "買付予定数の上限1,071,262株（所有割合：8.42％）を設定しております"
     }
    }
   ],
   "latest": {
    "value": 1071262,
    "unit": "shares",
    "as_of_date": null,
    "source": {
     "doc_id": "S100XI4V",
     "doc_url": "https://disclosure2dl.edinet-fsa.go.jp/searchdocument/pdf/S100XI4V.pdf",
     "submitted": "2026-02-13",
     "quote": "買付予定数の上限1,071,262株（所有割合：8.42％）を設定しております"
    }
   }
  },
  "period_end": {
   "history": [
    {
     "value": "2026-03-23",
     "unit": "date",
     "as_of_date": null,
     "source": {
      "doc_id": "S100XI4V",
      "doc_url": "https://disclosure2dl.edinet-fsa.go.jp/searchdocument/pdf/S100XI4V.pdf",
      "submitted": "2026-02-13",
      "quote": "2026年３月23日（月曜日）"
     }
    }
   ],
   "latest": {
    "value": "2026-03-23",
    "unit": "date",
    "as_of_date": null,
    "source": {
     "doc_id": "S100XI4V",
     "doc_url": "https://disclosure2dl.edinet-fsa.go.jp/searchdocument/pdf/S100XI4V.pdf",
     "submitted": "2026-02-13",
     "quote": "2026年３月23日（月曜日）"
    }
   }
  },
  "period_business_days": {
   "history": [
    {
     "value": 20,
     "unit": "business_days",
     "as_of_date": null,
     "source": {
      "doc_id": "S100XI4V",
      "doc_url": "https://disclosure2dl.edinet-fsa.go.jp/searchdocument/pdf/S100XI4V.pdf",
      "submitted": "2026-02-13",
      "quote": "法令に定められた最短期間である20営業日に設定しております"
     }
    }
   ],
   "latest": {
    "value": 20,
    "unit": "business_days",
    "as_of_date": null,
    "source": {
     "doc_id": "S100XI4V",
     "doc_url": "https://disclosure2dl.edinet-fsa.go.jp/searchdocument/pdf/S100XI4V.pdf",
     "submitted": "2026-02-13",
     "quote": "法令に定められた最短期間である20営業日に設定しております"
    }
   }
  },
  "tendered_shares": {
   "history": [
    {
     "value": 1191063,
     "unit": "shares",
     "as_of_date": null,
     "source": {
      "doc_id": "S100XR5C",
      "doc_url": "https://disclosure2dl.edinet-fsa.go.jp/searchdocument/pdf/S100XR5C.pdf",
      "submitted": "2026-03-16",
      "quote": "応募株券等」といいます。）の総数（1,191,063株）"
     }
    }
   ],
   "latest": {
    "value": 1191063,
    "unit": "shares",
    "as_of_date": null,
    "source": {
     "doc_id": "S100XR5C",
     "doc_url": "https://disclosure2dl.edinet-fsa.go.jp/searchdocument/pdf/S100XR5C.pdf",
     "submitted": "2026-03-16",
     "quote": "応募株券等」といいます。）の総数（1,191,063株）"
    }
   }
  }
 },
 "premiums": [],
 "valuations": [],
 "timeline": [
  {
   "date": "2026-02-13",
   "doc_id": "S100XI4V",
   "doc_type_code": "240",
   "doc_type": "公開買付届出書",
   "filer": "ACVEホールディングス合同会社",
   "filer_en": "ACVE Holdings LLC",
   "description": "公開買付届出書",
   "doc_url": "https://disclosure2dl.edinet-fsa.go.jp/searchdocument/pdf/S100XI4V.pdf"
  },
  {
   "date": "2026-02-13",
   "doc_id": "S100XL6N",
   "doc_type_code": "290",
   "doc_type": "意見表明報告書",
   "filer": "若築建設株式会社",
   "filer_en": "WAKACHIKU CONSTRUCTION CO.,LTD.",
   "description": "意見表明報告書",
   "doc_url": "https://disclosure2dl.edinet-fsa.go.jp/searchdocument/pdf/S100XL6N.pdf"
  },
  {
   "date": "2026-03-16",
   "doc_id": "S100XR5C",
   "doc_type_code": "270",
   "doc_type": "公開買付報告書",
   "filer": "ACVEホールディングス合同会社",
   "filer_en": "ACVE Holdings LLC",
   "description": "公開買付報告書",
   "doc_url": "https://disclosure2dl.edinet-fsa.go.jp/searchdocument/pdf/S100XR5C.pdf"
  }
 ],
 "flags": [],
 "unverified_count": 0
}