What share of managers are women at Koyo Plant Service Co., Ltd.?

6.3%, as reported to MHLW's women's-advancement database (as of March 2026).

What is the gender pay gap at Koyo Plant Service Co., Ltd.?

Women's average pay as a percentage of men's: 87.5% across all employees, 87.1% among regular employees, 89.8% among non-regular employees. This compares average pay, not pay for the same job.

How many fathers take childcare leave at Koyo Plant Service Co., Ltd.?

50.0% of eligible men took childcare leave.

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

Average overtime is 24.2 hours a month (median for the same industry and size: 16.0 hours), and employees take 71.0% of their paid leave (median: 70.8%), as reported to MHLW's women's-advancement database.

How long do employees stay at Koyo Plant Service Co., Ltd.?

Average tenure is 11.7 years for men and 10.7 years for women.

← Construction in Miyazaki

Construction·Miyazaki·101–300 employees

Koyo Plant Service Co., Ltd.

Japanese name: 向陽プラントサービス株式会社 · English rendering · Corporate number 2350001006760 · 日本語

Koyo Plant Service Co., Ltd. (向陽プラントサービス株式会社), a construction employer in Miyazaki with 101–300 employees, reports in the Ministry of Health, Labour and Welfare's women's-advancement database that 6.3% of its managers are women, women's average pay is 87.1% of men's among regular employees, 50.0% of eligible fathers took childcare leave (as of March 2026).

Women's advancement and leave

Women in management

6.3%

Median, same industry and size: 4.0%

Women among new hires

22.2%

Median, same industry and size: 20.0%

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

87.5%

Median, same industry and size: 70.0%

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

87.1%

Median, same industry and size: 71.8%

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

89.8%

Median, same industry and size: 63.6%

Men taking childcare leave

50.0%

Median, same industry and size: 60.0%

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

24.2 hrs

Median, same industry and size: 16.0 hrs

Paid leave taken

71.0%

Median, same industry and size: 70.8%

Average tenure, men

11.7 yrs

Median, same industry and size: 14.4 yrs

Average tenure, women

10.7 yrs

Median, same industry and size: 10.0 yrs

Construction in Miyazaki

Kyunan Co., Ltd.Women managers 0.0%
Kodensha Co., Ltd.Women managers 0.0%
Shidagumi Co., Ltd.Women managers 0.0%
Yoshihara Kensetsu Co., Ltd.Women managers 0.0%
Tohoku Sangyo Co., Ltd.Women managers 9.1%

Every construction employer in Miyazaki →

Questions this page answers

What share of managers are women at Koyo Plant Service Co., Ltd.?: 6.3%, as reported to MHLW's women's-advancement database (as of March 2026).
What is the gender pay gap at Koyo Plant Service Co., Ltd.?: Women's average pay as a percentage of men's: 87.5% across all employees, 87.1% among regular employees, 89.8% among non-regular employees. This compares average pay, not pay for the same job.
How many fathers take childcare leave at Koyo Plant Service Co., Ltd.?: 50.0% of eligible men took childcare leave.
How much overtime do employees at Koyo Plant Service Co., Ltd. work, and how much paid leave do they take?: Average overtime is 24.2 hours a month (median for the same industry and size: 16.0 hours), and employees take 71.0% of their paid leave (median: 70.8%), as reported to MHLW's women's-advancement database.
How long do employees stay at Koyo Plant Service Co., Ltd.?: Average tenure is 11.7 years for men and 10.7 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.