{
  "spec_version": "3",
  "endpoint": "financials-longterm",
  "stock_code": "1331",
  "company_name": "ニチロ",
  "content_lang": "ja",
  "meta_lang": "en",
  "canonical_url": "https://the-shashi.com/tse/1331/financials/",
  "api_url": "/api/1331/financials-longterm.json",
  "updated": "2026-08-05",
  "license": "© 2026 Yutaka Sugiura. All rights reserved.",
  "attribution": "The社史 (the-shashi.com) — https://the-shashi.com/tse/1331/financials/",
  "source": {
    "primary": [
      "会社年鑑 1986年版"
    ],
    "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": [
    {
      "year": 1975,
      "month": 11,
      "company_name": "日魯漁業",
      "consolidation": "単体",
      "accounting_standard": "JGAAP",
      "unit": "億円",
      "sales_jp": "売上高",
      "sales": 1414,
      "operating_profit_jp": null,
      "operating_profit": null,
      "ordinary_profit_jp": "経常利益",
      "ordinary_profit": -83,
      "net_profit_jp": "当期純利益",
      "net_profit": -30,
      "net_margin": -2.122,
      "employees": null,
      "reference": "会社年鑑 1986年版"
    },
    {
      "year": 1976,
      "month": 11,
      "company_name": "日魯漁業",
      "consolidation": "単体",
      "accounting_standard": "JGAAP",
      "unit": "億円",
      "sales_jp": "売上高",
      "sales": 1407,
      "operating_profit_jp": null,
      "operating_profit": null,
      "ordinary_profit_jp": "経常利益",
      "ordinary_profit": 27,
      "net_profit_jp": "当期純利益",
      "net_profit": 7,
      "net_margin": 0.497,
      "employees": null,
      "reference": "会社年鑑 1986年版"
    },
    {
      "year": 1977,
      "month": 11,
      "company_name": "日魯漁業",
      "consolidation": "単体",
      "accounting_standard": "JGAAP",
      "unit": "億円",
      "sales_jp": "売上高",
      "sales": 1702,
      "operating_profit_jp": null,
      "operating_profit": null,
      "ordinary_profit_jp": "経常利益",
      "ordinary_profit": 44,
      "net_profit_jp": "当期純利益",
      "net_profit": 13,
      "net_margin": 0.763,
      "employees": null,
      "reference": "会社年鑑 1986年版"
    },
    {
      "year": 1978,
      "month": 11,
      "company_name": "日魯漁業",
      "consolidation": "単体",
      "accounting_standard": "JGAAP",
      "unit": "億円",
      "sales_jp": "売上高",
      "sales": 1649,
      "operating_profit_jp": null,
      "operating_profit": null,
      "ordinary_profit_jp": "経常利益",
      "ordinary_profit": -7,
      "net_profit_jp": "当期純利益",
      "net_profit": -7,
      "net_margin": -0.425,
      "employees": null,
      "reference": "会社年鑑 1986年版"
    },
    {
      "year": 1979,
      "month": 11,
      "company_name": "日魯漁業",
      "consolidation": "単体",
      "accounting_standard": "JGAAP",
      "unit": "億円",
      "sales_jp": "売上高",
      "sales": 1955,
      "operating_profit_jp": null,
      "operating_profit": null,
      "ordinary_profit_jp": "経常利益",
      "ordinary_profit": 20,
      "net_profit_jp": "当期純利益",
      "net_profit": 3,
      "net_margin": 0.153,
      "employees": null,
      "reference": "会社年鑑 1986年版"
    },
    {
      "year": 1980,
      "month": 11,
      "company_name": "日魯漁業",
      "consolidation": "単体",
      "accounting_standard": "JGAAP",
      "unit": "億円",
      "sales_jp": "売上高",
      "sales": 2027,
      "operating_profit_jp": null,
      "operating_profit": null,
      "ordinary_profit_jp": "経常利益",
      "ordinary_profit": -33,
      "net_profit_jp": "当期純利益",
      "net_profit": -30,
      "net_margin": -1.481,
      "employees": null,
      "reference": "会社年鑑 1986年版"
    },
    {
      "year": 1981,
      "month": 11,
      "company_name": "日魯漁業",
      "consolidation": "単体",
      "accounting_standard": "JGAAP",
      "unit": "億円",
      "sales_jp": "売上高",
      "sales": 2099,
      "operating_profit_jp": null,
      "operating_profit": null,
      "ordinary_profit_jp": "経常利益",
      "ordinary_profit": 7,
      "net_profit_jp": "当期純利益",
      "net_profit": 11,
      "net_margin": 0.524,
      "employees": null,
      "reference": "会社年鑑 1986年版"
    },
    {
      "year": 1982,
      "month": 11,
      "company_name": "日魯漁業",
      "consolidation": "単体",
      "accounting_standard": "JGAAP",
      "unit": "億円",
      "sales_jp": "売上高",
      "sales": 2278,
      "operating_profit_jp": null,
      "operating_profit": null,
      "ordinary_profit_jp": "経常利益",
      "ordinary_profit": 19,
      "net_profit_jp": "当期純利益",
      "net_profit": 11,
      "net_margin": 0.482,
      "employees": null,
      "reference": "会社年鑑 1986年版"
    },
    {
      "year": 1983,
      "month": 11,
      "company_name": "日魯漁業",
      "consolidation": "単体",
      "accounting_standard": "JGAAP",
      "unit": "億円",
      "sales_jp": "売上高",
      "sales": 2078,
      "operating_profit_jp": null,
      "operating_profit": null,
      "ordinary_profit_jp": "経常利益",
      "ordinary_profit": -18,
      "net_profit_jp": "当期純利益",
      "net_profit": -10,
      "net_margin": -0.482,
      "employees": null,
      "reference": "会社年鑑 1986年版"
    },
    {
      "year": 1984,
      "month": 11,
      "company_name": "日魯漁業",
      "consolidation": "単体",
      "accounting_standard": "JGAAP",
      "unit": "億円",
      "sales_jp": "売上高",
      "sales": 2187,
      "operating_profit_jp": null,
      "operating_profit": null,
      "ordinary_profit_jp": "経常利益",
      "ordinary_profit": 4,
      "net_profit_jp": "当期純利益",
      "net_profit": 1,
      "net_margin": 0.045,
      "employees": null,
      "reference": "会社年鑑 1986年版"
    }
  ]
}