{
 "schema_version": 1,
 "id": "2180-20260514",
 "type": "TOB",
 "status": "completed",
 "announced_date": "2026-05-14",
 "target": {
  "edinet_code": "E21381",
  "sec_code": "2180",
  "name": "株式会社サニーサイドアップグループ",
  "name_en": "SUNNY SIDE UP GROUP Inc.",
  "industry": "サービス業",
  "industry_en": "Services"
 },
 "acquirer": {
  "edinet_code": "E32200",
  "sec_code": "3932",
  "name": "株式会社アカツキ",
  "name_en": "Akatsuki Inc.",
  "industry": "情報・通信業",
  "industry_en": "Information & Communication"
 },
 "anchor_doc_id": "S100Y3Y8",
 "needs_review": false,
 "review_reason": null,
 "terms": {
  "tender_price": {
   "history": [
    {
     "value": 1320,
     "unit": "yen",
     "as_of_date": null,
     "source": {
      "doc_id": "S100Y3Y8",
      "doc_url": "https://disclosure2dl.edinet-fsa.go.jp/searchdocument/pdf/S100Y3Y8.pdf",
      "submitted": "2026-05-14",
      "quote": "本公開買付価格を1,320円とすることを決定いたしました。"
     }
    }
   ],
   "latest": {
    "value": 1320,
    "unit": "yen",
    "as_of_date": null,
    "source": {
     "doc_id": "S100Y3Y8",
     "doc_url": "https://disclosure2dl.edinet-fsa.go.jp/searchdocument/pdf/S100Y3Y8.pdf",
     "submitted": "2026-05-14",
     "quote": "本公開買付価格を1,320円とすることを決定いたしました。"
    }
   }
  },
  "period_business_days": {
   "history": [
    {
     "value": 30,
     "unit": "business_days",
     "as_of_date": null,
     "source": {
      "doc_id": "S100Y3Y8",
      "doc_url": "https://disclosure2dl.edinet-fsa.go.jp/searchdocument/pdf/S100Y3Y8.pdf",
      "submitted": "2026-05-14",
      "quote": "法令に定められた公開買付けに係る買付け等の最短期間が20営業日であるところ、30営業日としております。"
     }
    }
   ],
   "latest": {
    "value": 30,
    "unit": "business_days",
    "as_of_date": null,
    "source": {
     "doc_id": "S100Y3Y8",
     "doc_url": "https://disclosure2dl.edinet-fsa.go.jp/searchdocument/pdf/S100Y3Y8.pdf",
     "submitted": "2026-05-14",
     "quote": "法令に定められた公開買付けに係る買付け等の最短期間が20営業日であるところ、30営業日としております。"
    }
   }
  },
  "min_shares": {
   "history": [
    {
     "value": 5551400,
     "unit": "shares",
     "as_of_date": null,
     "source": {
      "doc_id": "S100Y3Y8",
      "doc_url": "https://disclosure2dl.edinet-fsa.go.jp/searchdocument/pdf/S100Y3Y8.pdf",
      "submitted": "2026-05-14",
      "quote": "公開買付者は、本公開買付けにおいて5,551,400株（所有割合：37.48％）を買付予定数の下限として設定しており"
     }
    }
   ],
   "latest": {
    "value": 5551400,
    "unit": "shares",
    "as_of_date": null,
    "source": {
     "doc_id": "S100Y3Y8",
     "doc_url": "https://disclosure2dl.edinet-fsa.go.jp/searchdocument/pdf/S100Y3Y8.pdf",
     "submitted": "2026-05-14",
     "quote": "公開買付者は、本公開買付けにおいて5,551,400株（所有割合：37.48％）を買付予定数の下限として設定しており"
    }
   }
  },
  "tendered_shares": {
   "history": [
    {
     "value": 9461236,
     "unit": "shares",
     "as_of_date": null,
     "source": {
      "doc_id": "S100YKZQ",
      "doc_url": "https://disclosure2dl.edinet-fsa.go.jp/searchdocument/pdf/S100YKZQ.pdf",
      "submitted": "2026-06-25",
      "quote": "応募株券等の総数（9,461,236株）"
     }
    }
   ],
   "latest": {
    "value": 9461236,
    "unit": "shares",
    "as_of_date": null,
    "source": {
     "doc_id": "S100YKZQ",
     "doc_url": "https://disclosure2dl.edinet-fsa.go.jp/searchdocument/pdf/S100YKZQ.pdf",
     "submitted": "2026-06-25",
     "quote": "応募株券等の総数（9,461,236株）"
    }
   }
  },
  "result": {
   "history": [
    {
     "value": "成立",
     "unit": "text",
     "as_of_date": null,
     "source": {
      "doc_id": "S100YKZQ",
      "doc_url": "https://disclosure2dl.edinet-fsa.go.jp/searchdocument/pdf/S100YKZQ.pdf",
      "submitted": "2026-06-25",
      "quote": "応募株券等の総数（9,461,236株）が買付予定数の下限（5,551,400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。）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": "S100YKZQ",
     "doc_url": "https://disclosure2dl.edinet-fsa.go.jp/searchdocument/pdf/S100YKZQ.pdf",
     "submitted": "2026-06-25",
     "quote": "応募株券等の総数（9,461,236株）が買付予定数の下限（5,551,400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。）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": 24.88,
   "unit": "percent",
   "as_of_date": "2026-05-12",
   "source": {
    "doc_id": "S100Y43J",
    "doc_url": "https://disclosure2dl.edinet-fsa.go.jp/searchdocument/pdf/S100Y43J.pdf",
    "submitted": "2026-05-14",
    "quote": "2026年５月12日の東京証券取引所スタンダード市場における当社株価の終値1,057円に対して24.88％"
   },
   "basis": "前営業日終値",
   "basis_en": "Closing price on the business day before announcement"
  },
  {
   "value": 37.93,
   "unit": "percent",
   "as_of_date": "2026-05-12",
   "source": {
    "doc_id": "S100Y43J",
    "doc_url": "https://disclosure2dl.edinet-fsa.go.jp/searchdocument/pdf/S100Y43J.pdf",
    "submitted": "2026-05-14",
    "quote": "同日までの過去１ヶ月間の終値単純平均値957円に対して37.93％"
   },
   "basis": "過去1ヶ月間の終値単純平均値",
   "basis_en": "1-month simple average closing price"
  },
  {
   "value": 38.36,
   "unit": "percent",
   "as_of_date": "2026-05-12",
   "source": {
    "doc_id": "S100Y43J",
    "doc_url": "https://disclosure2dl.edinet-fsa.go.jp/searchdocument/pdf/S100Y43J.pdf",
    "submitted": "2026-05-14",
    "quote": "過去３ヶ月間の終値単純平均値954円に対して38.36％"
   },
   "basis": "過去3ヶ月間の終値単純平均値",
   "basis_en": "3-month simple average closing price"
  },
  {
   "value": 44.58,
   "unit": "percent",
   "as_of_date": "2026-05-12",
   "source": {
    "doc_id": "S100Y43J",
    "doc_url": "https://disclosure2dl.edinet-fsa.go.jp/searchdocument/pdf/S100Y43J.pdf",
    "submitted": "2026-05-14",
    "quote": "過去６ヶ月間の終値単純平均値913円に対して44.58％"
   },
   "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": "フーリハン・ローキー株式会社",
   "valuator_as_written": "フーリハン・ローキー",
   "valuator_en": "Houlihan Lokey Co., Ltd.",
   "side": "acquirer",
   "method": "comparable",
   "method_label": "類似会社比較法",
   "method_en": "Comparable companies method",
   "metrics": {
    "per_share_value": {
     "low": 640,
     "high": 967,
     "unit": "yen_per_share",
     "source": {
      "doc_id": "S100Y43J",
      "doc_url": "https://disclosure2dl.edinet-fsa.go.jp/searchdocument/pdf/S100Y43J.pdf",
      "submitted": "2026-05-14",
      "quote": "類似会社比較法：640円から967円"
     }
    }
   }
  },
  {
   "valuator": "フーリハン・ローキー株式会社",
   "valuator_as_written": "フーリハン・ローキー",
   "valuator_en": "Houlihan Lokey Co., Ltd.",
   "side": "acquirer",
   "method": "dcf",
   "method_label": "DCF法",
   "method_en": "DCF method",
   "metrics": {
    "per_share_value": {
     "low": 1111,
     "high": 1395,
     "unit": "yen_per_share",
     "source": {
      "doc_id": "S100Y3Y8",
      "doc_url": "https://disclosure2dl.edinet-fsa.go.jp/searchdocument/pdf/S100Y3Y8.pdf",
      "submitted": "2026-05-14",
      "quote": "ＤＣＦ法 ：1,111円から1,395円"
     }
    }
   }
  },
  {
   "valuator": "フーリハン・ローキー株式会社",
   "valuator_as_written": "フーリハン・ローキー",
   "valuator_en": "Houlihan Lokey Co., 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": 913,
     "high": 1057,
     "unit": "yen_per_share",
     "source": {
      "doc_id": "S100Y43J",
      "doc_url": "https://disclosure2dl.edinet-fsa.go.jp/searchdocument/pdf/S100Y43J.pdf",
      "submitted": "2026-05-14",
      "quote": "市場株価平均法：913円から1,057円"
     }
    }
   }
  },
  {
   "valuator": "EYストラテジー・アンド・コンサルティング株式会社",
   "valuator_as_written": "EYストラテジー・アンド・コンサルティング株式会社",
   "valuator_en": "EY Strategy and Consulting Co., Ltd.",
   "side": "target",
   "method": "comparable",
   "method_label": "類似会社比準法",
   "method_en": "Comparable companies method",
   "metrics": {
    "per_share_value": {
     "low": 1074,
     "high": 1142,
     "unit": "yen_per_share",
     "source": {
      "doc_id": "S100Y43J",
      "doc_url": "https://disclosure2dl.edinet-fsa.go.jp/searchdocument/pdf/S100Y43J.pdf",
      "submitted": "2026-05-14",
      "quote": "当社株式１株当たりの株式価値の範囲を、1,074円から1,142円と算定しております"
     }
    }
   }
  },
  {
   "valuator": "EYストラテジー・アンド・コンサルティング株式会社",
   "valuator_as_written": "EYストラテジー・アンド・コンサルティング株式会社",
   "valuator_en": "EY Strategy and Consulting Co., Ltd.",
   "side": "target",
   "method": "dcf",
   "method_label": "DCF法",
   "method_en": "DCF method",
   "metrics": {
    "per_share_value": {
     "low": 1313,
     "high": 1933,
     "unit": "yen_per_share",
     "source": {
      "doc_id": "S100Y43J",
      "doc_url": "https://disclosure2dl.edinet-fsa.go.jp/searchdocument/pdf/S100Y43J.pdf",
      "submitted": "2026-05-14",
      "quote": "当社株式１株当たりの株式価値の範囲を、1,313円から1,933円と算定しております"
     }
    },
    "discount_rate": {
     "low": 9.7,
     "high": 12.5,
     "unit": "percent",
     "source": {
      "doc_id": "S100Y43J",
      "doc_url": "https://disclosure2dl.edinet-fsa.go.jp/searchdocument/pdf/S100Y43J.pdf",
      "submitted": "2026-05-14",
      "quote": "割引率は加重平均資本コストとして、9.7％～12.5％を採用しております"
     }
    },
    "perpetual_growth_rate": {
     "low": 1.5,
     "high": 2,
     "unit": "percent",
     "source": {
      "doc_id": "S100Y43J",
      "doc_url": "https://disclosure2dl.edinet-fsa.go.jp/searchdocument/pdf/S100Y43J.pdf",
      "submitted": "2026-05-14",
      "quote": "永久成長率を1.5％～2.0％とし"
     }
    }
   }
  },
  {
   "valuator": "EYストラテジー・アンド・コンサルティング株式会社",
   "valuator_as_written": "EYSCストラテジー・アンド・コンサルティング株式会社",
   "valuator_en": "EY Strategy and Consulting Co., Ltd.",
   "side": "target",
   "method": "market_price",
   "method_label": "市場株価法",
   "method_en": "Market price method",
   "metrics": {
    "per_share_value": {
     "low": 913,
     "high": 1057,
     "unit": "yen_per_share",
     "source": {
      "doc_id": "S100Y43J",
      "doc_url": "https://disclosure2dl.edinet-fsa.go.jp/searchdocument/pdf/S100Y43J.pdf",
      "submitted": "2026-05-14",
      "quote": "当社株式の１株当たりの株式価値の範囲を、913円から1,057円と算定しております"
     }
    }
   }
  }
 ],
 "timeline": [
  {
   "date": "2026-05-14",
   "doc_id": "S100Y3Y8",
   "doc_type_code": "240",
   "doc_type": "公開買付届出書",
   "filer": "株式会社アカツキ",
   "filer_en": "Akatsuki Inc.",
   "description": "公開買付届出書",
   "doc_url": "https://disclosure2dl.edinet-fsa.go.jp/searchdocument/pdf/S100Y3Y8.pdf"
  },
  {
   "date": "2026-05-14",
   "doc_id": "S100Y43J",
   "doc_type_code": "290",
   "doc_type": "意見表明報告書",
   "filer": "株式会社サニーサイドアップグループ",
   "filer_en": "SUNNY SIDE UP GROUP Inc.",
   "description": "意見表明報告書",
   "doc_url": "https://disclosure2dl.edinet-fsa.go.jp/searchdocument/pdf/S100Y43J.pdf"
  },
  {
   "date": "2026-06-10",
   "doc_id": "S100YAD3",
   "doc_type_code": "250",
   "doc_type": "訂正公開買付届出書",
   "filer": "株式会社アカツキ",
   "filer_en": "Akatsuki Inc.",
   "description": "訂正公開買付届出書",
   "doc_url": "https://disclosure2dl.edinet-fsa.go.jp/searchdocument/pdf/S100YAD3.pdf"
  },
  {
   "date": "2026-06-25",
   "doc_id": "S100YKZQ",
   "doc_type_code": "270",
   "doc_type": "公開買付報告書",
   "filer": "株式会社アカツキ",
   "filer_en": "Akatsuki Inc.",
   "description": "公開買付報告書",
   "doc_url": "https://disclosure2dl.edinet-fsa.go.jp/searchdocument/pdf/S100YKZQ.pdf"
  }
 ],
 "flags": [],
 "unverified_count": 0
}