{
  "spec_version": "3",
  "endpoint": "decisions",
  "stock_code": "9064",
  "company_name": "ヤマトホールディングス",
  "content_lang": "ja",
  "meta_lang": "en",
  "canonical_url": "https://the-shashi.com/tse/9064/",
  "api_url": "/api/9064/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/9064/",
  "count": 5,
  "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": "founding-1919",
      "url": "/tse/9064/decisions/founding-1919/",
      "api_url": "/api/9064/decisions/founding-1919.json",
      "year": 1919,
      "month": 11,
      "type": "founding",
      "title": "ヤマトホールディングス創業——東京京橋のトラック4台から日本初の路線トラック便へ",
      "subtitle": "荷馬車が主流の大正期の都心貨物に、小倉康臣氏は資本金10万円・トラック4台の大和運輸でどう自動車輸送を根づかせたか",
      "status": "implemented",
      "status_label": "実施"
    },
    {
      "slug": "takkyubin-launch-1976",
      "url": "/tse/9064/decisions/takkyubin-launch-1976/",
      "api_url": "/api/9064/decisions/takkyubin-launch-1976.json",
      "year": 1976,
      "month": 1,
      "type": "transformation",
      "tags": [
        "bm-core-shift"
      ],
      "title": "宅急便事業の創業——路線トラック三番手からの個人宅配市場への転換",
      "subtitle": "法人の大口貨物を追うか、誰も手をつけない個人の小口宅配を開拓するか——小倉昌男社長は行き詰まった路線事業をどう転換したか",
      "status": "implemented",
      "status_label": "実施"
    },
    {
      "slug": "yamato-postal-monopoly-battle-1981",
      "url": "/tse/9064/decisions/yamato-postal-monopoly-battle-1981/",
      "api_url": "/api/9064/decisions/yamato-postal-monopoly-battle-1981.json",
      "year": 1981,
      "month": 4,
      "type": "governance",
      "title": "郵便小包の官業独占に対する、宅急便による約20年の規制対抗",
      "subtitle": "国の郵便独占という壁に、宅急便はどう対抗し続けたか——「官業を食う」経営から信書便法案参入断念まで",
      "status": "implemented",
      "status_label": "実施"
    },
    {
      "slug": "takuhai-crisis-neage-2017",
      "url": "/tse/9064/decisions/takuhai-crisis-neage-2017/",
      "api_url": "/api/9064/decisions/takuhai-crisis-neage-2017.json",
      "year": 2017,
      "month": 4,
      "type": "restructuring",
      "tags": [
        "st-pricing",
        "tr-crisis"
      ],
      "title": "宅急便運賃27年ぶり全面値上げと総量規制による収益再建",
      "subtitle": "自ら創った個人宅配市場を、ヤマトはなぜ値上げと荷受け抑制で絞り込んだか",
      "status": "implemented",
      "status_label": "実施"
    },
    {
      "slug": "nihonyuubin-kyogyo-soshou-2023",
      "url": "/tse/9064/decisions/nihonyuubin-kyogyo-soshou-2023/",
      "api_url": "/api/9064/decisions/nihonyuubin-kyogyo-soshou-2023.json",
      "year": 2023,
      "month": 6,
      "type": "alliance",
      "tags": [
        "tr-crisis"
      ],
      "title": "日本郵便との投函サービス協業と、その履行をめぐる提訴への転化",
      "subtitle": "信書規制を30年争ってきた相手とどう手を組み、その協業はなぜ訴訟にまで転化したのか",
      "status": "implemented",
      "status_label": "実施"
    }
  ],
  "by_type": [
    {
      "key": "alliance",
      "count": 1,
      "url": "/api/9064/decisions/by-type/alliance.json"
    },
    {
      "key": "founding",
      "count": 1,
      "url": "/api/9064/decisions/by-type/founding.json"
    },
    {
      "key": "governance",
      "count": 1,
      "url": "/api/9064/decisions/by-type/governance.json"
    },
    {
      "key": "restructuring",
      "count": 1,
      "url": "/api/9064/decisions/by-type/restructuring.json"
    },
    {
      "key": "transformation",
      "count": 1,
      "url": "/api/9064/decisions/by-type/transformation.json"
    }
  ],
  "by_decade": [
    {
      "key": "1910s",
      "count": 1,
      "url": "/api/9064/decisions/by-decade/1910s.json"
    },
    {
      "key": "1970s",
      "count": 1,
      "url": "/api/9064/decisions/by-decade/1970s.json"
    },
    {
      "key": "1980s",
      "count": 1,
      "url": "/api/9064/decisions/by-decade/1980s.json"
    },
    {
      "key": "2010s",
      "count": 1,
      "url": "/api/9064/decisions/by-decade/2010s.json"
    },
    {
      "key": "2020s",
      "count": 1,
      "url": "/api/9064/decisions/by-decade/2020s.json"
    }
  ]
}