{
  "spec_version": "3",
  "endpoint": "decisions",
  "stock_code": "5393",
  "company_name": "ニチアス",
  "content_lang": "ja",
  "meta_lang": "en",
  "canonical_url": "https://the-shashi.com/tse/5393/",
  "api_url": "/api/5393/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/5393/",
  "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": "sogaku-merger-1959",
      "url": "/tse/5393/decisions/sogaku-merger-1959/",
      "api_url": "/api/5393/decisions/sogaku-merger-1959.json",
      "year": 1959,
      "month": 10,
      "type": "acquisition",
      "tags": [
        "ma-merger",
        "st-capex"
      ],
      "title": "祖岳製作所を合併し竹鼻工場（現羽島工場）を岐阜の生産拠点として受け入れ",
      "subtitle": "工場を建てるか、動いている会社ごと引き受けるか——中部に生産基地を置く方法の選択",
      "status": "implemented",
      "status_label": "実施"
    },
    {
      "slug": "asbestos-name-change-1981",
      "url": "/tse/5393/decisions/asbestos-name-change-1981/",
      "api_url": "/api/5393/decisions/asbestos-name-change-1981.json",
      "year": 1981,
      "month": 10,
      "type": "transformation",
      "tags": [
        "bm-core-shift",
        "st-tech"
      ],
      "title": "社名から「アスベスト」を外し、主原料を代替素材へ切り替える転換に入る",
      "subtitle": "売上の9割を稼いだ素材の名を、なぜ会社の看板から下ろしたか",
      "status": "implemented",
      "status_label": "実施"
    },
    {
      "slug": "asbestos-product-exit-2006",
      "url": "/tse/5393/decisions/asbestos-product-exit-2006/",
      "api_url": "/api/5393/decisions/asbestos-product-exit-2006.json",
      "year": 2006,
      "month": 12,
      "type": "divestiture",
      "tags": [
        "pf-exit",
        "tr-crisis"
      ],
      "title": "国内外のアスベスト含有製品の製造・販売を全面終了",
      "subtitle": "政令が残した限定使用の例外を、使わずに畳むという選択",
      "status": "implemented",
      "status_label": "実施"
    }
  ],
  "by_type": [
    {
      "key": "acquisition",
      "count": 1,
      "url": "/api/5393/decisions/by-type/acquisition.json"
    },
    {
      "key": "divestiture",
      "count": 1,
      "url": "/api/5393/decisions/by-type/divestiture.json"
    },
    {
      "key": "transformation",
      "count": 1,
      "url": "/api/5393/decisions/by-type/transformation.json"
    }
  ],
  "by_decade": [
    {
      "key": "1950s",
      "count": 1,
      "url": "/api/5393/decisions/by-decade/1950s.json"
    },
    {
      "key": "1980s",
      "count": 1,
      "url": "/api/5393/decisions/by-decade/1980s.json"
    },
    {
      "key": "2000s",
      "count": 1,
      "url": "/api/5393/decisions/by-decade/2000s.json"
    }
  ]
}