{
  "version": "3",
  "stock_code": "5631",
  "company_name": "日本製鋼所",
  "profile": {
    "company_color": "#00A291",
    "industry": "heavy",
    "industry_detail": "heavy_machinery",
    "published": "2026-04-09",
    "updated": "2026-06-18",
    "found": {
      "year": 1907,
      "location": "北海道室蘭",
      "founder": "※北海道炭礦汽船"
    },
    "listing": {
      "listed_year": 1951,
      "delisted_year": null,
      "unlisted": false
    },
    "name_kana": "ニホンセイコウショ"
  },
  "resources": {
    "history": {
      "is_active": true,
      "url": "/api/5631/history.json",
      "format": "json",
      "description": "章立て歴史エッセイ + サマリー + 筆者所感 + 直近の動向と展望 + 出典・引用",
      "chars_ja": 24628
    },
    "timeline": {
      "is_active": true,
      "url": "/api/5631/timeline.json",
      "format": "json",
      "description": "沿革年表 + 経営判断カード",
      "chars_ja": 11822
    },
    "executives": {
      "is_active": true,
      "url": "/api/5631/executives.json",
      "format": "json",
      "description": "役員データ全件（経歴・専門性・報酬）+ 歴代経営者",
      "chars_ja": 70413
    },
    "shareholders": {
      "is_active": true,
      "url": "/api/5631/shareholders.json",
      "format": "json",
      "description": "大株主データ（FY×rank、長期株主含む）",
      "chars_ja": 44168
    },
    "financials": {
      "is_active": true,
      "url": "/api/5631/financials.json",
      "format": "json",
      "description": "FY01以降の純粋 PL/BS/CF",
      "chars_ja": 51798
    },
    "financials-longterm": {
      "is_active": true,
      "url": "/api/5631/financials-longterm.json",
      "format": "json",
      "description": "創業〜現在の長期業績時系列（売上・利益・従業員）",
      "chars_ja": 36447
    },
    "segments": {
      "is_active": true,
      "url": "/api/5631/segments.json",
      "format": "json",
      "description": "事業セグメント別の財務データ",
      "chars_ja": 12616
    },
    "regions": {
      "is_active": true,
      "url": "/api/5631/regions.json",
      "format": "json",
      "description": "地域別売上",
      "chars_ja": 10312
    },
    "workforce": {
      "is_active": true,
      "url": "/api/5631/workforce.json",
      "format": "json",
      "description": "従業員データ（人数・年収・平均年齢）",
      "chars_ja": 2826
    },
    "financials-csv": {
      "is_active": true,
      "url": "/api/5631/financials.csv",
      "format": "csv",
      "description": "財務年次データ CSV（参考用・JSON 推奨）",
      "chars_ja": 4486
    },
    "financials-history-csv": {
      "is_active": true,
      "url": "/api/5631/financials_history.csv",
      "format": "csv",
      "description": "長期業績 CSV（参考用・JSON 推奨）",
      "chars_ja": 4772
    },
    "segments-csv": {
      "is_active": true,
      "url": "/api/5631/segments.csv",
      "format": "csv",
      "description": "セグメント CSV（参考用・JSON 推奨）",
      "chars_ja": 3351
    }
  }
}