{
  "spec_version": "4",
  "endpoint": "financials-employee",
  "stock_code": "5310",
  "company_name": "東洋炭素",
  "content_lang": "ja",
  "meta_lang": "en",
  "canonical_url": "https://the-shashi.com/tse/5310/current/#metrics-workforce",
  "api_url": "/api/5310/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/5310/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/5310/current/#metrics-workforce",
  "employee": [
    {
      "FY": "FY16",
      "period": "2016/12",
      "consolidated_employees": 1903,
      "non_consolidated_employees": 946,
      "temp_employees": 153,
      "avg_salary": null,
      "avg_age": null,
      "avg_tenure_years": null
    },
    {
      "FY": "FY17",
      "period": "2017/12",
      "consolidated_employees": 1710,
      "non_consolidated_employees": 847,
      "temp_employees": 214,
      "avg_salary": null,
      "avg_age": null,
      "avg_tenure_years": null
    },
    {
      "FY": "FY18",
      "period": "2018/12",
      "consolidated_employees": 1678,
      "non_consolidated_employees": 824,
      "temp_employees": 230,
      "avg_salary": null,
      "avg_age": null,
      "avg_tenure_years": null
    },
    {
      "FY": "FY19",
      "period": "2019/12",
      "consolidated_employees": 1700,
      "non_consolidated_employees": 832,
      "temp_employees": 254,
      "avg_salary": 6122,
      "avg_age": 42,
      "avg_tenure_years": 17.1
    },
    {
      "FY": "FY20",
      "period": "2020/12",
      "consolidated_employees": 1658,
      "non_consolidated_employees": 828,
      "temp_employees": 275,
      "avg_salary": 5749,
      "avg_age": 42.7,
      "avg_tenure_years": 17.9
    },
    {
      "FY": "FY21",
      "period": "2021/12",
      "consolidated_employees": 1640,
      "non_consolidated_employees": 831,
      "temp_employees": 282,
      "avg_salary": 5646,
      "avg_age": 43,
      "avg_tenure_years": 18.1
    },
    {
      "FY": "FY22",
      "period": "2022/12",
      "consolidated_employees": 1690,
      "non_consolidated_employees": 857,
      "temp_employees": 288,
      "avg_salary": 6704,
      "avg_age": 43.2,
      "avg_tenure_years": 18
    },
    {
      "FY": "FY23",
      "period": "2023/12",
      "consolidated_employees": 1736,
      "non_consolidated_employees": 908,
      "temp_employees": 292,
      "avg_salary": 7289,
      "avg_age": 42.9,
      "avg_tenure_years": 17.6
    },
    {
      "FY": "FY24",
      "period": "2024/12",
      "consolidated_employees": 1785,
      "non_consolidated_employees": 1001,
      "temp_employees": 298,
      "avg_salary": 7573,
      "avg_age": 41.7,
      "avg_tenure_years": 16.2
    },
    {
      "FY": "FY25",
      "period": "2025/12",
      "consolidated_employees": 1678,
      "non_consolidated_employees": 976,
      "temp_employees": 288,
      "avg_salary": 7249,
      "avg_age": 40.9,
      "avg_tenure_years": 15.2
    }
  ]
}