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

Women's average pay as a percentage of men's: 64.5% across all employees, 67.0% among regular employees, 53.9% among non-regular employees. This compares average pay, not pay for the same job.

How many fathers take childcare leave at Arai Gumi Co., Ltd.?

25.0% of eligible men took childcare leave.

How long do employees stay at Arai Gumi Co., Ltd.?

Average tenure is 18.6 years for men and 6.5 years for women.

← Construction in Hyogo

Construction·Hyogo·301–500 employees

Arai Gumi Co., Ltd.

Japanese name: 株式会社新井組 · English rendering · Corporate number 9140001067900 · 日本語

Arai Gumi Co., Ltd. (株式会社新井組), a construction employer in Hyogo with 301–500 employees, reports in the Ministry of Health, Labour and Welfare's women's-advancement database that women's average pay is 67.0% of men's among regular employees, 25.0% of eligible fathers took childcare leave (as of December 2025).

Women's advancement and leave

Women in management

Not published

Median, same industry and size: 3.4%

Women among new hires

29.4%

Median, same industry and size: 18.5%

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

64.5%

Median, same industry and size: 67.2%

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

67.0%

Median, same industry and size: 71.0%

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

53.9%

Median, same industry and size: 62.9%

Men taking childcare leave

25.0%

Median, same industry and size: 70.8%

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

Not published

Median, same industry and size: 18.0 hrs

Paid leave taken

Not published

Median, same industry and size: 72.7%

Average tenure, men

18.6 yrs

Median, same industry and size: 15.2 yrs

Average tenure, women

6.5 yrs

Median, same industry and size: 12.2 yrs

Construction in Hyogo

Kobelco E&M Co., Ltd.Women managers 4.9%
Yamato Juken Co., Ltd.Women managers 4.6%
Okura Service Co., Ltd.301–500 employees
Kubota Kensetsu Co., Ltd.Women managers 1.7%
Hamada Co., Ltd.Women managers 0.0%
Hirochiku Co., Ltd.Women managers 3.7%
Taiyo Kogyo Co., Ltd.Women managers 0.7%
Nakatani Kiko Co., Ltd.301–500 employees

Every construction employer in Hyogo →

Questions this page answers

What is the gender pay gap at Arai Gumi Co., Ltd.?: Women's average pay as a percentage of men's: 64.5% across all employees, 67.0% among regular employees, 53.9% among non-regular employees. This compares average pay, not pay for the same job.
How many fathers take childcare leave at Arai Gumi Co., Ltd.?: 25.0% of eligible men took childcare leave.
How long do employees stay at Arai Gumi Co., Ltd.?: Average tenure is 18.6 years for men and 6.5 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.