{
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  "api_url": "/api/6996/financials-longterm.json",
  "updated": "2026-08-17",
  "license": "© 2026 Yutaka Sugiura. All rights reserved.",
  "attribution": "The社史 (the-shashi.com) — https://the-shashi.com/tse/6996/financials/",
  "source": {
    "primary": [
      "有価証券報告書"
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    "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",
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    "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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      "company_name": "ニチコン",
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      "accounting_standard": "JGAAP",
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    {
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      "month": 3,
      "company_name": "ニチコン",
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      "accounting_standard": "JGAAP",
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    },
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      "month": 3,
      "company_name": "ニチコン",
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      "accounting_standard": "JGAAP",
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    },
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      "month": 3,
      "company_name": "ニチコン",
      "consolidation": "単体",
      "accounting_standard": "JGAAP",
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      "month": 3,
      "company_name": "ニチコン",
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      "month": 3,
      "company_name": "ニチコン",
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      "accounting_standard": "JGAAP",
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    },
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      "month": 3,
      "company_name": "ニチコン",
      "consolidation": "単体",
      "accounting_standard": "JGAAP",
      "unit": "億円",
      "sales_jp": null,
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    },
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      "year": 1999,
      "month": 3,
      "company_name": "ニチコン",
      "consolidation": "単体",
      "accounting_standard": "JGAAP",
      "unit": "億円",
      "sales_jp": null,
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    },
    {
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      "month": 3,
      "company_name": "ニチコン",
      "consolidation": "単体",
      "accounting_standard": "JGAAP",
      "unit": "億円",
      "sales_jp": null,
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    },
    {
      "year": 2001,
      "month": 3,
      "company_name": "ニチコン",
      "consolidation": "単体",
      "accounting_standard": "JGAAP",
      "unit": "億円",
      "sales_jp": null,
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      "employees": null,
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    },
    {
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      "month": 3,
      "company_name": "ニチコン",
      "consolidation": "連結",
      "accounting_standard": "JGAAP",
      "unit": "億円",
      "sales_jp": "売上高",
      "sales": 1059,
      "operating_profit_jp": null,
      "operating_profit": null,
      "ordinary_profit_jp": "経常利益",
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      "net_margin": 2.832,
      "employees": null,
      "reference": null
    },
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      "month": 3,
      "company_name": "ニチコン",
      "consolidation": "連結",
      "accounting_standard": "JGAAP",
      "unit": "億円",
      "sales_jp": "売上高",
      "sales": 1101,
      "operating_profit_jp": null,
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      "employees": null,
      "reference": null
    },
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      "month": 3,
      "company_name": "ニチコン",
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      "accounting_standard": "JGAAP",
      "unit": "億円",
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      "sales": 1008,
      "operating_profit_jp": null,
      "operating_profit": null,
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      "employees": null,
      "reference": null
    },
    {
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      "month": 3,
      "company_name": "ニチコン",
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      "accounting_standard": "JGAAP",
      "unit": "億円",
      "sales_jp": "売上高",
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      "operating_profit_jp": null,
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      "employees": null,
      "reference": null
    },
    {
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      "month": 3,
      "company_name": "ニチコン",
      "consolidation": "連結",
      "accounting_standard": "JGAAP",
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      "employees": null,
      "reference": null
    },
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      "company_name": "ニチコン",
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      "accounting_standard": "JGAAP",
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      "sales": 1187,
      "operating_profit_jp": null,
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      "net_margin": 3.538,
      "employees": null,
      "reference": null
    },
    {
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      "month": 3,
      "company_name": "ニチコン",
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      "accounting_standard": "JGAAP",
      "unit": "億円",
      "sales_jp": "売上高",
      "sales": 1196,
      "operating_profit_jp": null,
      "operating_profit": null,
      "ordinary_profit_jp": "経常利益",
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      "net_margin": 1.086,
      "employees": null,
      "reference": null
    },
    {
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      "company_name": "ニチコン",
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      "accounting_standard": "JGAAP",
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      "operating_profit": null,
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      "employees": null,
      "reference": null
    },
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      "company_name": "ニチコン",
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      "accounting_standard": "JGAAP",
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      "employees": null,
      "reference": null
    },
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      "company_name": "ニチコン",
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      "accounting_standard": "JGAAP",
      "unit": "億円",
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      "employees": null,
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      "company_name": "ニチコン",
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      "net_profit_jp": "親会社株主に帰属する当期純利益",
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      "employees": null,
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    },
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      "accounting_standard": "JGAAP",
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      "sales": 908,
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      "net_profit_jp": "親会社株主に帰属する当期純利益",
      "net_profit": -62,
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      "employees": null,
      "reference": null
    },
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      "company_name": "ニチコン",
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      "accounting_standard": "JGAAP",
      "unit": "億円",
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      "net_margin": 3.056,
      "employees": null,
      "reference": null
    },
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      "company_name": "ニチコン",
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      "accounting_standard": "JGAAP",
      "unit": "億円",
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      "sales": 1073,
      "operating_profit_jp": "営業利益",
      "operating_profit": 39,
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      "net_margin": 2.143,
      "employees": null,
      "reference": null
    },
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      "month": 3,
      "company_name": "ニチコン",
      "consolidation": "連結",
      "accounting_standard": "JGAAP",
      "unit": "億円",
      "sales_jp": "売上高",
      "sales": 1098,
      "operating_profit_jp": "営業利益",
      "operating_profit": 48,
      "ordinary_profit_jp": "経常利益",
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      "net_profit_jp": "親会社株主に帰属する当期純利益",
      "net_profit": -6,
      "net_margin": -0.547,
      "employees": null,
      "reference": null
    },
    {
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      "company_name": "ニチコン",
      "consolidation": "連結",
      "accounting_standard": "JGAAP",
      "unit": "億円",
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      "sales": 1004,
      "operating_profit_jp": "営業利益",
      "operating_profit": 30,
      "ordinary_profit_jp": "経常利益",
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      "net_profit_jp": "親会社株主に帰属する当期純利益",
      "net_profit": 26,
      "net_margin": 2.589,
      "employees": null,
      "reference": null
    },
    {
      "year": 2018,
      "month": 3,
      "company_name": "ニチコン",
      "consolidation": "連結",
      "accounting_standard": "JGAAP",
      "unit": "億円",
      "sales_jp": "売上高",
      "sales": 1148,
      "operating_profit_jp": "営業利益",
      "operating_profit": 62,
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      "ordinary_profit": 70,
      "net_profit_jp": "親会社株主に帰属する当期純利益",
      "net_profit": -109,
      "net_margin": -9.495,
      "employees": null,
      "reference": null
    },
    {
      "year": 2019,
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      "company_name": "ニチコン",
      "consolidation": "連結",
      "accounting_standard": "JGAAP",
      "unit": "億円",
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      "sales": 1229,
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      "ordinary_profit": 71,
      "net_profit_jp": "親会社株主に帰属する当期純利益",
      "net_profit": -80,
      "net_margin": -6.51,
      "employees": null,
      "reference": null
    },
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      "company_name": "ニチコン",
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      "accounting_standard": "JGAAP",
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      "net_profit_jp": "親会社株主に帰属する当期純利益",
      "net_profit": 28,
      "net_margin": 2.339,
      "employees": null,
      "reference": null
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    {
      "year": 2021,
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      "company_name": "ニチコン",
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      "net_margin": 1.464,
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      "company_name": "ニチコン",
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      "sales": 1422,
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      "net_profit": 79,
      "net_margin": 5.555,
      "employees": null,
      "reference": null
    },
    {
      "year": 2023,
      "month": 3,
      "company_name": "ニチコン",
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      "accounting_standard": "JGAAP",
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      "sales": 1847,
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      "net_profit_jp": "親会社株主に帰属する当期純利益",
      "net_profit": 78,
      "net_margin": 4.223,
      "employees": null,
      "reference": null
    },
    {
      "year": 2024,
      "month": 3,
      "company_name": "ニチコン",
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      "accounting_standard": "JGAAP",
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      "net_margin": 4.57,
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    },
    {
      "year": 2025,
      "month": 3,
      "company_name": "ニチコン",
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      "accounting_standard": "JGAAP",
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      "year": 2026,
      "month": 3,
      "company_name": "ニチコン",
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      "accounting_standard": "JGAAP",
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}
