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

3.3%, as reported to MHLW's women's-advancement database (as of December 2025).

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

Women's average pay as a percentage of men's: 67.8% across all employees, 69.9% among regular employees, 86.0% among non-regular employees. This compares average pay, not pay for the same job.

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

Average overtime is 15.8 hours a month (median for the same industry and size: 17.0 hours), as reported to MHLW's women's-advancement database.

← Metals & metal products in Aichi

Metals & metal products·Aichi·501–1000 employees

Sertec Kariya Co., Ltd.

Japanese name: 株式会社サーテックカリヤ · English rendering · Corporate number 6180301014031 · 日本語

Sertec Kariya Co., Ltd. (株式会社サーテックカリヤ), a metals & metal products employer in Aichi with 501–1000 employees, reports in the Ministry of Health, Labour and Welfare's women's-advancement database that 3.3% of its managers are women, women's average pay is 69.9% of men's among regular employees (as of December 2025).

Women's advancement and leave

Women in management

3.3%

Median, same industry and size: 2.4%

Women among officers

0.0%

Median, same industry and size: 0.0%

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

67.8%

Median, same industry and size: 72.7%

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

69.9%

Median, same industry and size: 75.2%

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

86.0%

Median, same industry and size: 72.9%

Men taking childcare leave

Not published

The pay figures compare women's average pay with men's, not pay for the same job. Data as of December 2025.

Working hours and retention

Average monthly overtime

15.8 hrs

Median, same industry and size: 17.0 hrs

Paid leave taken

Not published

Median, same industry and size: 74.0%

Average tenure, men

Not published

Average tenure, women

Not published

Metals & metal products in Aichi

Kowa Kogyosho Co., Ltd.Women managers 1.0%
Daido Technica Co., Ltd.501–1000 employees
Toyotsu Metal Solutions Co., Ltd.Women managers 0.0%
NTN Advanced Materials Co., Ltd.Women managers 3.3%
Rinnai Seiki Co., Ltd.301–500 employees
Daido Castings Co., Ltd.Women managers 3.9%
Kosei Aluminium Kogyo Co., Ltd.Women managers 9.0%
Mitsui Mehanite Metal Co., Ltd.Women managers 4.3%

Every metals & metal products employer in Aichi →

Questions this page answers

What share of managers are women at Sertec Kariya Co., Ltd.?: 3.3%, as reported to MHLW's women's-advancement database (as of December 2025).
What is the gender pay gap at Sertec Kariya Co., Ltd.?: Women's average pay as a percentage of men's: 67.8% across all employees, 69.9% among regular employees, 86.0% among non-regular employees. This compares average pay, not pay for the same job.
How much overtime do employees at Sertec Kariya Co., Ltd. work, and how much paid leave do they take?: Average overtime is 15.8 hours a month (median for the same industry and size: 17.0 hours), as reported to MHLW's women's-advancement database.

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.