What share of managers are women at Serio Co., Ltd.?

71.6%, as reported to MHLW's women's-advancement database (as of March 2026).

What is the gender pay gap at Serio Co., Ltd.?

Women's average pay as a percentage of men's: 90.2% across all employees, 92.7% among regular employees, 88.2% among non-regular employees. This compares average pay, not pay for the same job.

How much overtime do employees at Serio Co., Ltd. work, and how much paid leave do they take?

Average overtime is 4.6 hours a month (median for the same industry and size: 10.6 hours), and employees take 86.5% of their paid leave (median: 81.2%), as reported to MHLW's women's-advancement database.

How long do employees stay at Serio Co., Ltd.?

Average tenure is 8.7 years for men and 5.6 years for women.

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Other services·Osaka·5001+ employees

Serio Co., Ltd.

Japanese name: 株式会社セリオ · English rendering · Corporate number 4120001111417 · 日本語

Serio Co., Ltd. (株式会社セリオ), a other services employer in Osaka with 5001+ employees, reports in the Ministry of Health, Labour and Welfare's women's-advancement database that 71.6% of its managers are women, women's average pay is 92.7% of men's among regular employees (as of March 2026).

Women's advancement and leave

Women in management

71.6%

Median, same industry and size: 12.5%

Women among officers

0.0%

Median, same industry and size: 9.1%

Women among new hires

78.9%

For one employment category the company defines, so not comparable with other employers.

Women's pay as % of men's, all

90.2%

Median, same industry and size: 76.3%

Women's pay as % of men's, regular

92.7%

Median, same industry and size: 79.0%

Women's pay as % of men's, non-regular

88.2%

Median, same industry and size: 84.0%

Men taking childcare leave

Not published

Eruboshi (level 2)

The pay figures compare women's average pay with men's, not pay for the same job. Data as of March 2026.

Working hours and retention

Average monthly overtime

4.6 hrs

Median, same industry and size: 10.6 hrs

Paid leave taken

86.5%

Median, same industry and size: 81.2%

Average tenure, men

8.7 yrs

For one employment category the company defines, so not comparable with other employers.

Average tenure, women

5.6 yrs

For one employment category the company defines, so not comparable with other employers.

Other services in Osaka

Telwel West Japan Co., Ltd.Women managers 10.9%
Persol Excel HR Partners Co., Ltd.Women managers 21.5%
Round One Japan Co., Ltd.Women managers 5.6%
ANA Kansai Airport Co., Ltd.Women managers 44.8%
Daigas Energy Co., Ltd.1001–5000 employees
FIDIA SOLUTIONS Co., Ltd.Women managers 36.4%
JP Two-Way Contact Co., Ltd.Women managers 26.5%
Aeon Delight Security Co., Ltd.Women managers 10.4%

Every other services employer in Osaka →

Questions this page answers

What share of managers are women at Serio Co., Ltd.?: 71.6%, as reported to MHLW's women's-advancement database (as of March 2026).
What is the gender pay gap at Serio Co., Ltd.?: Women's average pay as a percentage of men's: 90.2% across all employees, 92.7% among regular employees, 88.2% among non-regular employees. This compares average pay, not pay for the same job.
How much overtime do employees at Serio Co., Ltd. work, and how much paid leave do they take?: Average overtime is 4.6 hours a month (median for the same industry and size: 10.6 hours), and employees take 86.5% of their paid leave (median: 81.2%), as reported to MHLW's women's-advancement database.
How long do employees stay at Serio Co., Ltd.?: Average tenure is 8.7 years for men and 5.6 years for women.

Japan Human Capital Data 2026

Every figure for about 36,000 unlisted employers and 3,789 listed companies at once: percentile ranks within each industry and size band, women among supervisors, ten-year retention by gender, women's leave uptake, and every foreign-owned subsidiary flagged with its parent. In a members' dashboard and as Excel and CSV.

What Professional includes

Source: Ministry of Health, Labour and Welfare, women's-advancement database (open data), as of 2026-10-06; figures are self-reported by each employer and checked for plausibility by The Hardest Market. 女性の活躍推進企業データベースオープンデータ（2026年10月6日時点）を加工して作成.