{
  "spec_version": "4",
  "endpoint": "financials-employee",
  "stock_code": "4183",
  "company_name": "三井化学",
  "content_lang": "ja",
  "meta_lang": "en",
  "canonical_url": "https://the-shashi.com/tse/4183/current/#metrics-workforce",
  "api_url": "/api/4183/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/4183/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/4183/current/#metrics-workforce",
  "employee": [
    {
      "FY": "FY16",
      "period": "2017/3",
      "consolidated_employees": 13423,
      "non_consolidated_employees": 4203,
      "temp_employees": null,
      "avg_salary": 8473,
      "avg_age": null,
      "avg_tenure_years": 19.1
    },
    {
      "FY": "FY17",
      "period": "2018/3",
      "consolidated_employees": 17277,
      "non_consolidated_employees": 4275,
      "temp_employees": null,
      "avg_salary": 8666,
      "avg_age": null,
      "avg_tenure_years": 18.5
    },
    {
      "FY": "FY18",
      "period": "2019/3",
      "consolidated_employees": 17743,
      "non_consolidated_employees": 4404,
      "temp_employees": null,
      "avg_salary": 8501,
      "avg_age": 41,
      "avg_tenure_years": 18
    },
    {
      "FY": "FY19",
      "period": "2020/3",
      "consolidated_employees": 17979,
      "non_consolidated_employees": 4562,
      "temp_employees": null,
      "avg_salary": 8476,
      "avg_age": 40,
      "avg_tenure_years": 17
    },
    {
      "FY": "FY20",
      "period": "2021/3",
      "consolidated_employees": 18051,
      "non_consolidated_employees": 4659,
      "temp_employees": null,
      "avg_salary": 8376,
      "avg_age": 41,
      "avg_tenure_years": 17
    },
    {
      "FY": "FY21",
      "period": "2022/3",
      "consolidated_employees": 18780,
      "non_consolidated_employees": 4913,
      "temp_employees": null,
      "avg_salary": 8388,
      "avg_age": 40,
      "avg_tenure_years": 16
    },
    {
      "FY": "FY22",
      "period": "2023/3",
      "consolidated_employees": 18933,
      "non_consolidated_employees": 5042,
      "temp_employees": null,
      "avg_salary": 8921,
      "avg_age": 40,
      "avg_tenure_years": 16
    },
    {
      "FY": "FY23",
      "period": "2024/3",
      "consolidated_employees": 19861,
      "non_consolidated_employees": 5199,
      "temp_employees": null,
      "avg_salary": 8641,
      "avg_age": 40,
      "avg_tenure_years": 16
    },
    {
      "FY": "FY24",
      "period": "2025/3",
      "consolidated_employees": 17320,
      "non_consolidated_employees": 5259,
      "temp_employees": null,
      "avg_salary": 8506,
      "avg_age": 40,
      "avg_tenure_years": 16
    },
    {
      "FY": "FY25",
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      "consolidated_employees": 16967,
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      "temp_employees": null,
      "avg_salary": 8717,
      "avg_age": 40,
      "avg_tenure_years": 15
    }
  ]
}