{
  "spec_version": "3",
  "endpoint": "decisions",
  "stock_code": "3861",
  "company_name": "王子ホールディングス",
  "content_lang": "ja",
  "meta_lang": "en",
  "canonical_url": "https://the-shashi.com/tse/3861/",
  "api_url": "/api/3861/decisions.json",
  "updated": "2026-08-05",
  "license": "© 2026 Yutaka Sugiura. All rights reserved.",
  "attribution": "The社史 (the-shashi.com) — https://the-shashi.com/tse/3861/",
  "count": 4,
  "description": "Index of this company's management decisions. One decision = one endpoint: follow api_url for the full dossier (background, the decision itself, outcome, quoted primary sources and references).",
  "decisions": [
    {
      "slug": "three-company-merger-1968",
      "url": "/tse/3861/decisions/three-company-merger-1968/",
      "api_url": "/api/3861/decisions/three-company-merger-1968.json",
      "year": 1968,
      "month": 3,
      "type": "merger",
      "tags": [
        "ma-merger",
        "ma-breakup",
        "ma-rollup"
      ],
      "title": "旧王子3社の合併覚書の取り下げと、同業を一社ずつ吸収する路線への転換",
      "subtitle": "分割前の姿へ一括で戻すか、一社ずつ束ね直すか——独占禁止政策が決めた四半世紀の遠回り",
      "status": "implemented",
      "status_label": "取り下げ・路線転換"
    },
    {
      "slug": "honshu-merger-1996",
      "url": "/tse/3861/decisions/honshu-merger-1996/",
      "api_url": "/api/3861/decisions/honshu-merger-1996.json",
      "year": 1996,
      "month": 3,
      "type": "merger",
      "tags": [
        "ma-merger",
        "ma-rollup"
      ],
      "title": "本州製紙との合併と、47年ぶりの「王子製紙」への社名復帰",
      "subtitle": "戦後分割の解消は何をもたらしたか——十條を除く2社の再統合と、直後に訪れた国内需要の頭打ち",
      "status": "implemented",
      "status_label": "実施"
    },
    {
      "slug": "hokuetsu-tob-2006",
      "url": "/tse/3861/decisions/hokuetsu-tob-2006/",
      "api_url": "/api/3861/decisions/hokuetsu-tob-2006.json",
      "year": 2006,
      "month": 7,
      "type": "acquisition",
      "tags": [
        "ma-hostile",
        "ma-breakup"
      ],
      "title": "北越製紙への敵対的TOB（日本初の本格的敵対的買収）",
      "subtitle": "国内市場の頭打ちを前に業界首位が仕掛けた統合は、なぜ不成立に終わったか",
      "status": "implemented",
      "status_label": "不成立"
    },
    {
      "slug": "china-nantong-2007",
      "url": "/tse/3861/decisions/china-nantong-2007/",
      "api_url": "/api/3861/decisions/china-nantong-2007.json",
      "year": 2007,
      "month": 10,
      "type": "overseas",
      "tags": [
        "gl-entry",
        "st-capex"
      ],
      "title": "中国・江蘇省南通への一貫生産工場の建設と、排水パイプライン計画の撤回",
      "subtitle": "成長市場に工場を建てるという解はどこで狂ったか——総投資約2,000億円と、地元の反対で覆った前提",
      "status": "implemented",
      "status_label": "実施"
    }
  ],
  "by_type": [
    {
      "key": "acquisition",
      "count": 1,
      "url": "/api/3861/decisions/by-type/acquisition.json"
    },
    {
      "key": "merger",
      "count": 2,
      "url": "/api/3861/decisions/by-type/merger.json"
    },
    {
      "key": "overseas",
      "count": 1,
      "url": "/api/3861/decisions/by-type/overseas.json"
    }
  ],
  "by_decade": [
    {
      "key": "1960s",
      "count": 1,
      "url": "/api/3861/decisions/by-decade/1960s.json"
    },
    {
      "key": "1990s",
      "count": 1,
      "url": "/api/3861/decisions/by-decade/1990s.json"
    },
    {
      "key": "2000s",
      "count": 2,
      "url": "/api/3861/decisions/by-decade/2000s.json"
    }
  ]
}