{
  "spec_version": "3",
  "endpoint": "financials-longterm",
  "stock_code": "1524",
  "company_name": "羽幌炭礦鉄道",
  "content_lang": "ja",
  "meta_lang": "en",
  "canonical_url": "https://the-shashi.com/tse/1524/financials/",
  "api_url": "/api/1524/financials-longterm.json",
  "updated": "2026-08-16",
  "license": "© 2026 Yutaka Sugiura. All rights reserved.",
  "attribution": "The社史 (the-shashi.com) — https://the-shashi.com/tse/1524/financials/",
  "source": {
    "primary": [
      "会社年鑑（1967年版）半期合算",
      "会社年鑑（1970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"
  },
  "history": [
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      "month": 3,
      "company_name": "羽幌炭礦鉄道",
      "consolidation": "単体",
      "accounting_standard": "JGAAP",
      "unit": "億円",
      "sales_jp": null,
      "sales": null,
      "operating_profit_jp": null,
      "operating_profit": null,
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      "ordinary_profit": null,
      "net_profit_jp": null,
      "net_profit": null,
      "net_margin": null,
      "employees": null,
      "reference": null
    },
    {
      "year": 1956,
      "month": 3,
      "company_name": "羽幌炭礦鉄道",
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      "accounting_standard": "JGAAP",
      "unit": "億円",
      "sales_jp": null,
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      "operating_profit_jp": null,
      "operating_profit": null,
      "ordinary_profit_jp": null,
      "ordinary_profit": null,
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      "net_profit": null,
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      "reference": null
    },
    {
      "year": 1957,
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      "company_name": "羽幌炭礦鉄道",
      "consolidation": "単体",
      "accounting_standard": "JGAAP",
      "unit": "億円",
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      "operating_profit_jp": null,
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    },
    {
      "year": 1958,
      "month": 3,
      "company_name": "羽幌炭礦鉄道",
      "consolidation": "単体",
      "accounting_standard": "JGAAP",
      "unit": "億円",
      "sales_jp": null,
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      "operating_profit_jp": null,
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      "net_profit_jp": null,
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    },
    {
      "year": 1959,
      "month": 3,
      "company_name": "羽幌炭礦鉄道",
      "consolidation": "単体",
      "accounting_standard": "JGAAP",
      "unit": "億円",
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      "operating_profit_jp": null,
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    },
    {
      "year": 1960,
      "month": 3,
      "company_name": "羽幌炭礦鉄道",
      "consolidation": "単体",
      "accounting_standard": "JGAAP",
      "unit": "億円",
      "sales_jp": null,
      "sales": null,
      "operating_profit_jp": null,
      "operating_profit": null,
      "ordinary_profit_jp": null,
      "ordinary_profit": null,
      "net_profit_jp": null,
      "net_profit": null,
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      "employees": null,
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    },
    {
      "year": 1961,
      "month": 3,
      "company_name": "羽幌炭礦鉄道",
      "consolidation": "単体",
      "accounting_standard": "JGAAP",
      "unit": "億円",
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    },
    {
      "year": 1962,
      "month": 3,
      "company_name": "羽幌炭礦鉄道",
      "consolidation": "単体",
      "accounting_standard": "JGAAP",
      "unit": "億円",
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    },
    {
      "year": 1963,
      "month": 3,
      "company_name": "羽幌炭礦鉄道",
      "consolidation": "単体",
      "accounting_standard": "JGAAP",
      "unit": "億円",
      "sales_jp": "売上高",
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      "operating_profit_jp": null,
      "operating_profit": null,
      "ordinary_profit_jp": null,
      "ordinary_profit": null,
      "net_profit_jp": "当期純利益",
      "net_profit": 0.81,
      "net_margin": 1.445,
      "employees": null,
      "reference": "会社年鑑（1967年版）半期合算"
    },
    {
      "year": 1964,
      "month": 3,
      "company_name": "羽幌炭礦鉄道",
      "consolidation": "単体",
      "accounting_standard": "JGAAP",
      "unit": "億円",
      "sales_jp": "売上高",
      "sales": 54.84,
      "operating_profit_jp": null,
      "operating_profit": null,
      "ordinary_profit_jp": null,
      "ordinary_profit": null,
      "net_profit_jp": "当期純利益",
      "net_profit": 0.16,
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      "reference": "会社年鑑（1967年版）半期合算"
    },
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      "year": 1965,
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      "accounting_standard": "JGAAP",
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      "reference": "会社年鑑（1967年版）半期合算"
    },
    {
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      "company_name": "羽幌炭礦鉄道",
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      "accounting_standard": "JGAAP",
      "unit": "億円",
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      "net_profit_jp": "当期純利益",
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      "reference": "会社年鑑（1967年版）半期合算"
    },
    {
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      "month": 3,
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      "accounting_standard": "JGAAP",
      "unit": "億円",
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      "operating_profit_jp": null,
      "operating_profit": null,
      "ordinary_profit_jp": null,
      "ordinary_profit": null,
      "net_profit_jp": "当期純利益",
      "net_profit": -6.25,
      "net_margin": -10.421,
      "employees": null,
      "reference": "会社年鑑（1970年版）半期合算"
    },
    {
      "year": 1968,
      "month": 3,
      "company_name": "羽幌炭礦鉄道",
      "consolidation": "単体",
      "accounting_standard": "JGAAP",
      "unit": "億円",
      "sales_jp": "売上高",
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      "operating_profit_jp": null,
      "operating_profit": null,
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      "net_profit_jp": "当期純利益",
      "net_profit": -0.37,
      "net_margin": -0.574,
      "employees": null,
      "reference": "会社年鑑（1970年版）半期合算"
    },
    {
      "year": 1969,
      "month": 3,
      "company_name": "羽幌炭礦鉄道",
      "consolidation": "単体",
      "accounting_standard": "JGAAP",
      "unit": "億円",
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    },
    {
      "year": 1970,
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  ]
}