{
  "spec_version": "3",
  "endpoint": "decisions",
  "stock_code": "7912",
  "company_name": "大日本印刷",
  "content_lang": "ja",
  "meta_lang": "en",
  "canonical_url": "https://the-shashi.com/tse/7912/",
  "api_url": "/api/7912/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/7912/",
  "count": 3,
  "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": "nisshin-merger-1935",
      "url": "/tse/7912/decisions/nisshin-merger-1935/",
      "api_url": "/api/7912/decisions/nisshin-merger-1935.json",
      "year": 1935,
      "month": null,
      "type": "acquisition",
      "tags": [
        "ma-merger"
      ],
      "title": "日清印刷との対等合併と「大日本印刷」の誕生",
      "subtitle": "秀英舎と日清印刷は、なぜ対等合併で当時最大の印刷会社をつくったのか",
      "status": "implemented",
      "status_label": "実施"
    },
    {
      "slug": "electronics-diversification-1958",
      "url": "/tse/7912/decisions/electronics-diversification-1958/",
      "api_url": "/api/7912/decisions/electronics-diversification-1958.json",
      "year": 1958,
      "month": null,
      "type": "new_business",
      "tags": [
        "pf-diversify-related"
      ],
      "title": "シャドーマスク・フォトマスクによるエレクトロニクスへの多角化",
      "subtitle": "印刷で培った製版技術を、なぜ紙ではなくカラーテレビや半導体の部品へ賭けたのか",
      "status": "implemented",
      "status_label": "実施"
    },
    {
      "slug": "capital-policy-reform-2023",
      "url": "/tse/7912/decisions/capital-policy-reform-2023/",
      "api_url": "/api/7912/decisions/capital-policy-reform-2023.json",
      "year": 2023,
      "month": 2,
      "type": "capital",
      "tags": [
        "cp-activist",
        "cp-finance"
      ],
      "title": "「経営の基本方針」への転換と5年3,000億円の自己株式取得",
      "subtitle": "エリオットの株式取得を契機とした変革か、みずからの非連続変革か——低PBRと積み上がった政策保有株式をめぐる問い",
      "status": "implemented",
      "status_label": "実施"
    }
  ],
  "by_type": [
    {
      "key": "acquisition",
      "count": 1,
      "url": "/api/7912/decisions/by-type/acquisition.json"
    },
    {
      "key": "capital",
      "count": 1,
      "url": "/api/7912/decisions/by-type/capital.json"
    },
    {
      "key": "new_business",
      "count": 1,
      "url": "/api/7912/decisions/by-type/new_business.json"
    }
  ],
  "by_decade": [
    {
      "key": "1930s",
      "count": 1,
      "url": "/api/7912/decisions/by-decade/1930s.json"
    },
    {
      "key": "1950s",
      "count": 1,
      "url": "/api/7912/decisions/by-decade/1950s.json"
    },
    {
      "key": "2020s",
      "count": 1,
      "url": "/api/7912/decisions/by-decade/2020s.json"
    }
  ]
}