{
  "spec_version": "3",
  "endpoint": "decisions",
  "stock_code": "1925",
  "company_name": "大和ハウス工業",
  "content_lang": "ja",
  "meta_lang": "en",
  "canonical_url": "https://the-shashi.com/tse/1925/",
  "api_url": "/api/1925/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/1925/",
  "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": "roadside-store-business-1976",
      "url": "/tse/1925/decisions/roadside-store-business-1976/",
      "api_url": "/api/1925/decisions/roadside-store-business-1976.json",
      "year": 1976,
      "month": null,
      "type": "new_business",
      "tags": [
        "pf-diversify-related"
      ],
      "title": "大和ハウス工業の流通店舗事業への参入と非住宅多角化",
      "subtitle": "「買い手の9割は土地を持たない」——石橋信夫氏は住宅の資源をどう店舗市場へ振り向けたか",
      "status": "implemented",
      "status_label": "実施"
    },
    {
      "slug": "hotel-business-expansion-1990",
      "url": "/tse/1925/decisions/hotel-business-expansion-1990/",
      "api_url": "/api/1925/decisions/hotel-business-expansion-1990.json",
      "year": 1990,
      "month": 7,
      "type": "new_business",
      "tags": [
        "pf-diversify-unrelated",
        "cp-finance"
      ],
      "title": "ホテル事業「ダイワロイヤルホテルズ」の急拡大と定まらぬブランド",
      "subtitle": "会員制と一般客営業の「二鳥作戦」——石橋殾一社長は多角化の副作用とどう向き合ったか",
      "status": "implemented",
      "status_label": "実施"
    },
    {
      "slug": "president-resignation-1999",
      "url": "/tse/1925/decisions/president-resignation-1999/",
      "api_url": "/api/1925/decisions/president-resignation-1999.json",
      "year": 1999,
      "month": 6,
      "type": "succession",
      "tags": [
        "gv-succession",
        "gv-family"
      ],
      "title": "大和ハウス工業、石橋伸康社長の退任と創業家による路線修正",
      "subtitle": "「販売なくして企業なし」——創業者の実子である社長は、なぜ自らの改革を父に覆されたか",
      "status": "implemented",
      "status_label": "実施"
    },
    {
      "slug": "debt-free-management-2000",
      "url": "/tse/1925/decisions/debt-free-management-2000/",
      "api_url": "/api/1925/decisions/debt-free-management-2000.json",
      "year": 2000,
      "month": 4,
      "type": "capital",
      "tags": [
        "cp-finance"
      ],
      "title": "大和ハウス工業の「有利子負債ゼロ」への転換",
      "subtitle": "財務は既に健全だった。創業者・石橋信夫氏の「借金はあかん」を、樋口武男社長はどう受け継いだか",
      "status": "implemented",
      "status_label": "実施"
    },
    {
      "slug": "data-center-acquisition-2025",
      "url": "/tse/1925/decisions/data-center-acquisition-2025/",
      "api_url": "/api/1925/decisions/data-center-acquisition-2025.json",
      "year": 2025,
      "month": 11,
      "type": "acquisition",
      "tags": [
        "ma-crossborder-out",
        "pf-vertical"
      ],
      "title": "過去最大4600億円の米IES買収とデータセンター建設の垂直統合",
      "subtitle": "住宅・物流で伸びた大和ハウスは、なぜ電気設備工事会社を相次いで買ったか",
      "status": "implemented",
      "status_label": "実施"
    }
  ],
  "by_type": [
    {
      "key": "acquisition",
      "count": 1,
      "url": "/api/1925/decisions/by-type/acquisition.json"
    },
    {
      "key": "capital",
      "count": 1,
      "url": "/api/1925/decisions/by-type/capital.json"
    },
    {
      "key": "new_business",
      "count": 2,
      "url": "/api/1925/decisions/by-type/new_business.json"
    },
    {
      "key": "succession",
      "count": 1,
      "url": "/api/1925/decisions/by-type/succession.json"
    }
  ],
  "by_decade": [
    {
      "key": "1970s",
      "count": 1,
      "url": "/api/1925/decisions/by-decade/1970s.json"
    },
    {
      "key": "1990s",
      "count": 2,
      "url": "/api/1925/decisions/by-decade/1990s.json"
    },
    {
      "key": "2000s",
      "count": 1,
      "url": "/api/1925/decisions/by-decade/2000s.json"
    },
    {
      "key": "2020s",
      "count": 1,
      "url": "/api/1925/decisions/by-decade/2020s.json"
    }
  ]
}