{
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  "endpoint": "financials-longterm",
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  "api_url": "/api/4272/financials-longterm.json",
  "updated": "2026-08-15",
  "license": "© 2026 Yutaka Sugiura. All rights reserved.",
  "attribution": "The社史 (the-shashi.com) — https://the-shashi.com/tse/4272/financials/",
  "source": {
    "primary": [
      "ダイヤモンド会社産業総覧 1964年版（半期合算）"
    ],
    "extraction": "EDINET の XBRL、kabupro 掲載の旧有価証券報告書、会社年鑑・社史等からの転記",
    "row_field": "reference",
    "caveat": "創業期から現在までを 1 本に繋いだ長期系列のため、年代により出所・単位・連結範囲が変わる。行ごとの reference / unit / consolidation を必ず参照すること"
  },
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      "ordinary_profit_jp": "経常利益",
      "ordinary_profit": 255,
      "net_profit_jp": "親会社株主に帰属する当期純利益",
      "net_profit": 246,
      "net_margin": 10.169,
      "employees": null,
      "reference": null
    }
  ]
}
