{
  "spec_version": "3",
  "endpoint": "financials-longterm",
  "stock_code": "maruha",
  "company_name": "マルハ",
  "content_lang": "ja",
  "meta_lang": "en",
  "canonical_url": "https://the-shashi.com/tse/maruha/financials/",
  "api_url": "/api/maruha/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/maruha/financials/",
  "source": {
    "primary": [
      "会社年鑑 1986年版",
      "証券 1955年10月号「新規上場会社紹介 大洋漁業株式会社」",
      "企業の歴史 明治百年 第3編（1968年）「大洋漁業」"
    ],
    "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": 1953,
      "month": 1,
      "company_name": "大洋漁業",
      "consolidation": "単体",
      "accounting_standard": "JGAAP",
      "unit": "億円",
      "sales_jp": "売上高",
      "sales": 146,
      "operating_profit_jp": null,
      "operating_profit": null,
      "ordinary_profit_jp": null,
      "ordinary_profit": null,
      "net_profit_jp": "当期純利益",
      "net_profit": 4.6,
      "net_margin": 3.15,
      "employees": null,
      "reference": "証券 1955年10月号「新規上場会社紹介 大洋漁業株式会社」"
    },
    {
      "year": 1954,
      "month": 1,
      "company_name": "大洋漁業",
      "consolidation": "単体",
      "accounting_standard": "JGAAP",
      "unit": "億円",
      "sales_jp": "売上高",
      "sales": 206,
      "operating_profit_jp": null,
      "operating_profit": null,
      "ordinary_profit_jp": null,
      "ordinary_profit": null,
      "net_profit_jp": "当期純利益",
      "net_profit": 5.1,
      "net_margin": 2.475,
      "employees": null,
      "reference": "証券 1955年10月号「新規上場会社紹介 大洋漁業株式会社」"
    },
    {
      "year": 1955,
      "month": 1,
      "company_name": "大洋漁業",
      "consolidation": "単体",
      "accounting_standard": "JGAAP",
      "unit": "億円",
      "sales_jp": "売上高",
      "sales": 224,
      "operating_profit_jp": "営業利益",
      "operating_profit": 17.1,
      "ordinary_profit_jp": null,
      "ordinary_profit": null,
      "net_profit_jp": "当期純利益",
      "net_profit": 5.4,
      "net_margin": 2.41,
      "employees": null,
      "reference": "証券 1955年10月号「新規上場会社紹介 大洋漁業株式会社」"
    },
    {
      "year": 1968,
      "month": 1,
      "company_name": "大洋漁業",
      "consolidation": "単体",
      "accounting_standard": "JGAAP",
      "unit": "億円",
      "sales_jp": "売上高",
      "sales": 1553,
      "operating_profit_jp": null,
      "operating_profit": null,
      "ordinary_profit_jp": null,
      "ordinary_profit": null,
      "net_profit_jp": "税引後利益",
      "net_profit": 16.7,
      "net_margin": 1.075,
      "employees": 11420,
      "reference": "企業の歴史 明治百年 第3編（1968年）「大洋漁業」"
    },
    {
      "year": 1976,
      "month": 1,
      "company_name": "大洋漁業",
      "consolidation": "単体",
      "accounting_standard": "JGAAP",
      "unit": "億円",
      "sales_jp": "売上高",
      "sales": 4559,
      "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": 10,
      "net_margin": 0.219,
      "employees": null,
      "reference": "会社年鑑 1986年版"
    },
    {
      "year": 1977,
      "month": 1,
      "company_name": "大洋漁業",
      "consolidation": "単体",
      "accounting_standard": "JGAAP",
      "unit": "億円",
      "sales_jp": "売上高",
      "sales": 4814,
      "operating_profit_jp": null,
      "operating_profit": null,
      "ordinary_profit_jp": "経常利益",
      "ordinary_profit": 25,
      "net_profit_jp": "当期純利益",
      "net_profit": 11,
      "net_margin": 0.228,
      "employees": null,
      "reference": "会社年鑑 1986年版"
    },
    {
      "year": 1978,
      "month": 1,
      "company_name": "大洋漁業",
      "consolidation": "単体",
      "accounting_standard": "JGAAP",
      "unit": "億円",
      "sales_jp": "売上高",
      "sales": 5193,
      "operating_profit_jp": null,
      "operating_profit": null,
      "ordinary_profit_jp": "経常利益",
      "ordinary_profit": 49,
      "net_profit_jp": "当期純利益",
      "net_profit": 11,
      "net_margin": 0.211,
      "employees": null,
      "reference": "会社年鑑 1986年版"
    },
    {
      "year": 1979,
      "month": 1,
      "company_name": "大洋漁業",
      "consolidation": "単体",
      "accounting_standard": "JGAAP",
      "unit": "億円",
      "sales_jp": "売上高",
      "sales": 5043,
      "operating_profit_jp": null,
      "operating_profit": null,
      "ordinary_profit_jp": "経常利益",
      "ordinary_profit": 46,
      "net_profit_jp": "当期純利益",
      "net_profit": 11,
      "net_margin": 0.218,
      "employees": null,
      "reference": "会社年鑑 1986年版"
    },
    {
      "year": 1980,
      "month": 1,
      "company_name": "大洋漁業",
      "consolidation": "単体",
      "accounting_standard": "JGAAP",
      "unit": "億円",
      "sales_jp": "売上高",
      "sales": 5766,
      "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": 11,
      "net_margin": 0.19,
      "employees": null,
      "reference": "会社年鑑 1986年版"
    },
    {
      "year": 1981,
      "month": 1,
      "company_name": "大洋漁業",
      "consolidation": "単体",
      "accounting_standard": "JGAAP",
      "unit": "億円",
      "sales_jp": "売上高",
      "sales": 5951,
      "operating_profit_jp": null,
      "operating_profit": null,
      "ordinary_profit_jp": "経常利益",
      "ordinary_profit": 25,
      "net_profit_jp": "当期純利益",
      "net_profit": 21,
      "net_margin": 0.352,
      "employees": null,
      "reference": "会社年鑑 1986年版"
    },
    {
      "year": 1982,
      "month": 1,
      "company_name": "大洋漁業",
      "consolidation": "単体",
      "accounting_standard": "JGAAP",
      "unit": "億円",
      "sales_jp": "売上高",
      "sales": 6129,
      "operating_profit_jp": null,
      "operating_profit": null,
      "ordinary_profit_jp": "経常利益",
      "ordinary_profit": -39,
      "net_profit_jp": "当期純利益",
      "net_profit": -40,
      "net_margin": -0.653,
      "employees": null,
      "reference": "会社年鑑 1986年版"
    },
    {
      "year": 1983,
      "month": 1,
      "company_name": "大洋漁業",
      "consolidation": "単体",
      "accounting_standard": "JGAAP",
      "unit": "億円",
      "sales_jp": "売上高",
      "sales": 6007,
      "operating_profit_jp": null,
      "operating_profit": null,
      "ordinary_profit_jp": "経常利益",
      "ordinary_profit": 13,
      "net_profit_jp": "当期純利益",
      "net_profit": -35,
      "net_margin": -0.583,
      "employees": null,
      "reference": "会社年鑑 1986年版"
    },
    {
      "year": 1984,
      "month": 1,
      "company_name": "大洋漁業",
      "consolidation": "単体",
      "accounting_standard": "JGAAP",
      "unit": "億円",
      "sales_jp": "売上高",
      "sales": 5580,
      "operating_profit_jp": null,
      "operating_profit": null,
      "ordinary_profit_jp": "経常利益",
      "ordinary_profit": 34,
      "net_profit_jp": "当期純利益",
      "net_profit": 11,
      "net_margin": 0.197,
      "employees": null,
      "reference": "会社年鑑 1986年版"
    },
    {
      "year": 1985,
      "month": 1,
      "company_name": "大洋漁業",
      "consolidation": "単体",
      "accounting_standard": "JGAAP",
      "unit": "億円",
      "sales_jp": "売上高",
      "sales": 5857,
      "operating_profit_jp": null,
      "operating_profit": null,
      "ordinary_profit_jp": "経常利益",
      "ordinary_profit": 63,
      "net_profit_jp": "当期純利益",
      "net_profit": 16,
      "net_margin": 0.273,
      "employees": null,
      "reference": "会社年鑑 1986年版"
    },
    {
      "year": 1991,
      "month": 3,
      "company_name": "大洋漁業",
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    },
    {
      "year": 1992,
      "month": 3,
      "company_name": "大洋漁業",
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      "accounting_standard": "JGAAP",
      "unit": "億円",
      "sales_jp": "売上高",
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      "reference": null
    }
  ]
}