{
  "spec_version": "4",
  "endpoint": "financials-employee",
  "stock_code": "2588",
  "company_name": "プレミアムウォーターホールディングス",
  "content_lang": "ja",
  "meta_lang": "en",
  "canonical_url": "https://the-shashi.com/tse/2588/current/#metrics-workforce",
  "api_url": "/api/2588/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/2588/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/2588/current/#metrics-workforce",
  "employee": [
    {
      "FY": "FY15",
      "period": "2016/3",
      "consolidated_employees": 223,
      "non_consolidated_employees": 189,
      "temp_employees": 64,
      "avg_salary": null,
      "avg_age": null,
      "avg_tenure_years": null
    },
    {
      "FY": "FY16",
      "period": "2017/3",
      "consolidated_employees": 658,
      "non_consolidated_employees": 30,
      "temp_employees": 56,
      "avg_salary": null,
      "avg_age": null,
      "avg_tenure_years": null
    },
    {
      "FY": "FY17",
      "period": "2018/3",
      "consolidated_employees": 671,
      "non_consolidated_employees": 33,
      "temp_employees": 58,
      "avg_salary": null,
      "avg_age": null,
      "avg_tenure_years": null
    },
    {
      "FY": "FY18",
      "period": "2019/3",
      "consolidated_employees": 723,
      "non_consolidated_employees": 42,
      "temp_employees": 55,
      "avg_salary": 4771,
      "avg_age": 37.1,
      "avg_tenure_years": 5
    },
    {
      "FY": "FY19",
      "period": "2020/3",
      "consolidated_employees": 835,
      "non_consolidated_employees": 48,
      "temp_employees": 59,
      "avg_salary": 5182,
      "avg_age": 38.5,
      "avg_tenure_years": 5
    },
    {
      "FY": "FY20",
      "period": "2021/3",
      "consolidated_employees": 1003,
      "non_consolidated_employees": 45,
      "temp_employees": 73,
      "avg_salary": 5462000,
      "avg_age": 37.6,
      "avg_tenure_years": 6.7
    },
    {
      "FY": "FY21",
      "period": "2022/3",
      "consolidated_employees": 1167,
      "non_consolidated_employees": 40,
      "temp_employees": 102,
      "avg_salary": 5475000,
      "avg_age": 39,
      "avg_tenure_years": 7.3
    },
    {
      "FY": "FY22",
      "period": "2023/3",
      "consolidated_employees": 1179,
      "non_consolidated_employees": 51,
      "temp_employees": 126,
      "avg_salary": 5909,
      "avg_age": 38.6,
      "avg_tenure_years": 5.3
    },
    {
      "FY": "FY23",
      "period": "2024/3",
      "consolidated_employees": 848,
      "non_consolidated_employees": 11,
      "temp_employees": 108,
      "avg_salary": 6406,
      "avg_age": 42.6,
      "avg_tenure_years": 7.1
    },
    {
      "FY": "FY24",
      "period": "2025/3",
      "consolidated_employees": 882,
      "non_consolidated_employees": 6,
      "temp_employees": 108,
      "avg_salary": 4088,
      "avg_age": 39.5,
      "avg_tenure_years": 9.4
    }
  ]
}