{
  "spec_version": "4",
  "endpoint": "financials-employee",
  "stock_code": "5991",
  "company_name": "日本発條",
  "content_lang": "ja",
  "meta_lang": "en",
  "canonical_url": "https://the-shashi.com/tse/5991/current/#metrics-workforce",
  "api_url": "/api/5991/financials/employee.json",
  "updated": "2026-09-19",
  "license": "© 2026 Yutaka Sugiura. All rights reserved.",
  "attribution": "The社史 (the-shashi.com) — https://the-shashi.com/tse/5991/current/#metrics-workforce",
  "source": {
    "employee": {
      "primary": [
        "有価証券報告書（従業員の状況）"
      ],
      "extraction": "EDINET の XBRL から機械抽出",
      "caveat": "平均年間給与・平均年齢・平均勤続年数は提出会社（単体）ベース。従業員数は連結/単体を列で区別している"
    }
  },
  "html_url": "https://the-shashi.com/tse/5991/current/#metrics-workforce",
  "employee": [
    {
      "FY": "FY16",
      "period": "2017/3",
      "consolidated_employees": 17053,
      "non_consolidated_employees": 4507,
      "temp_employees": 3507,
      "avg_salary": null,
      "avg_age": null,
      "avg_tenure_years": null
    },
    {
      "FY": "FY17",
      "period": "2018/3",
      "consolidated_employees": 17320,
      "non_consolidated_employees": 4623,
      "temp_employees": 3514,
      "avg_salary": null,
      "avg_age": null,
      "avg_tenure_years": null
    },
    {
      "FY": "FY18",
      "period": "2019/3",
      "consolidated_employees": 18196,
      "non_consolidated_employees": 4949,
      "temp_employees": 3524,
      "avg_salary": 7204,
      "avg_age": 40,
      "avg_tenure_years": 17
    },
    {
      "FY": "FY19",
      "period": "2020/3",
      "consolidated_employees": 18419,
      "non_consolidated_employees": 5076,
      "temp_employees": 3583,
      "avg_salary": 7053,
      "avg_age": 40,
      "avg_tenure_years": 16.9
    },
    {
      "FY": "FY20",
      "period": "2021/3",
      "consolidated_employees": 18375,
      "non_consolidated_employees": 5061,
      "temp_employees": 3403,
      "avg_salary": 6850,
      "avg_age": 40.5,
      "avg_tenure_years": 17.5
    },
    {
      "FY": "FY21",
      "period": "2022/3",
      "consolidated_employees": 17695,
      "non_consolidated_employees": 5013,
      "temp_employees": 3387,
      "avg_salary": 7027,
      "avg_age": 41.1,
      "avg_tenure_years": 18.1
    },
    {
      "FY": "FY22",
      "period": "2023/3",
      "consolidated_employees": 17612,
      "non_consolidated_employees": 5053,
      "temp_employees": 2988,
      "avg_salary": 7250,
      "avg_age": 41.5,
      "avg_tenure_years": 18.4
    },
    {
      "FY": "FY23",
      "period": "2024/3",
      "consolidated_employees": 17739,
      "non_consolidated_employees": 5100,
      "temp_employees": 2785,
      "avg_salary": 7659,
      "avg_age": 41.7,
      "avg_tenure_years": 18.5
    },
    {
      "FY": "FY24",
      "period": "2025/3",
      "consolidated_employees": 17953,
      "non_consolidated_employees": 5281,
      "temp_employees": 2856,
      "avg_salary": 7914,
      "avg_age": 41.8,
      "avg_tenure_years": 18.5
    },
    {
      "FY": "FY25",
      "period": "2026/3",
      "consolidated_employees": 18121,
      "non_consolidated_employees": 5350,
      "temp_employees": 2712,
      "avg_salary": 8527,
      "avg_age": 41.9,
      "avg_tenure_years": 18.6
    }
  ]
}