{
  "spec_version": "3",
  "endpoint": "workforce",
  "stock_code": "4205",
  "company_name": "日本ゼオン",
  "content_lang": "ja",
  "meta_lang": "en",
  "canonical_url": "https://the-shashi.com/tse/4205/workforce/",
  "api_url": "/api/4205/workforce.json",
  "updated": "2026-08-12",
  "license": "© 2026 Yutaka Sugiura. All rights reserved.",
  "attribution": "The社史 (the-shashi.com) — https://the-shashi.com/tse/4205/workforce/",
  "source": {
    "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"
  },
  "employee": [
    {
      "FY": "FY11",
      "period": "2012/3",
      "consolidated_employees": 2857,
      "non_consolidated_employees": 1613,
      "avg_salary": 7121,
      "avg_age": 39.5
    },
    {
      "FY": "FY12",
      "period": "2013/3",
      "consolidated_employees": 3163,
      "non_consolidated_employees": 1606,
      "avg_salary": 7044,
      "avg_age": 39
    },
    {
      "FY": "FY13",
      "period": "2014/3",
      "consolidated_employees": 3186,
      "non_consolidated_employees": 1654,
      "avg_salary": 6939,
      "avg_age": 39.5
    },
    {
      "FY": "FY14",
      "period": "2015/3",
      "consolidated_employees": 3216,
      "non_consolidated_employees": 1679,
      "avg_salary": 7179,
      "avg_age": 39.8
    },
    {
      "FY": "FY15",
      "period": "2016/3",
      "consolidated_employees": 3164,
      "non_consolidated_employees": 1624,
      "avg_salary": 7071,
      "avg_age": 39.5
    },
    {
      "FY": "FY16",
      "period": "2017/3",
      "consolidated_employees": 3090,
      "non_consolidated_employees": 1590,
      "avg_salary": 7099,
      "avg_age": 39.3
    },
    {
      "FY": "FY17",
      "period": "2018/3",
      "consolidated_employees": 3328,
      "non_consolidated_employees": 1600,
      "avg_salary": 7110,
      "avg_age": 39.9
    },
    {
      "FY": "FY18",
      "period": "2019/3",
      "consolidated_employees": 3405,
      "non_consolidated_employees": 1613,
      "avg_salary": 7362,
      "avg_age": 40.5
    },
    {
      "FY": "FY19",
      "period": "2020/3",
      "consolidated_employees": 3462,
      "non_consolidated_employees": 1600,
      "avg_salary": 7364,
      "avg_age": 40.8
    },
    {
      "FY": "FY20",
      "period": "2021/3",
      "consolidated_employees": 3502,
      "non_consolidated_employees": 1642,
      "avg_salary": 7240,
      "avg_age": 41
    },
    {
      "FY": "FY21",
      "period": "2022/3",
      "consolidated_employees": 3981,
      "non_consolidated_employees": 2107,
      "avg_salary": 7507,
      "avg_age": 40
    },
    {
      "FY": "FY22",
      "period": "2023/3",
      "consolidated_employees": 4293,
      "non_consolidated_employees": 2370,
      "avg_salary": 7324,
      "avg_age": 39.5
    },
    {
      "FY": "FY23",
      "period": "2024/3",
      "consolidated_employees": 4462,
      "non_consolidated_employees": 2470,
      "avg_salary": 7324,
      "avg_age": 39.4
    },
    {
      "FY": "FY24",
      "period": "2025/3",
      "consolidated_employees": 4493,
      "non_consolidated_employees": 2532,
      "avg_salary": 7378,
      "avg_age": 39.4
    },
    {
      "FY": "FY25",
      "period": "2026/3",
      "consolidated_employees": 4425,
      "non_consolidated_employees": 2503,
      "avg_salary": 7763,
      "avg_age": 39.6
    }
  ]
}