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

25.0%, as reported to MHLW's women's-advancement database (as of June 2025).

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

Women's average pay as a percentage of men's: 75.3% across all employees, 76.5% among regular employees, 32.9% among non-regular employees. This compares average pay, not pay for the same job.

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

49.0% of eligible men took childcare leave.

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

Average overtime is 15.5 hours a month (median for the same industry and size: 12.7 hours), as reported to MHLW's women's-advancement database.

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Other services·Aichi·1001–5000 employees

IR Co., Ltd.

Japanese name: アイアール株式会社 · English rendering · Corporate number 6180001117183 · 日本語

IR Co., Ltd. (アイアール株式会社), a other services employer in Aichi with 1001–5000 employees, reports in the Ministry of Health, Labour and Welfare's women's-advancement database that 25.0% of its managers are women, women's average pay is 76.5% of men's among regular employees, 49.0% of eligible fathers took childcare leave (as of June 2025).

Women's advancement and leave

Women in management

25.0%

Median, same industry and size: 11.4%

Women among new hires

41.9%

Median, same industry and size: 38.1%

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

75.3%

Median, same industry and size: 73.2%

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

76.5%

Median, same industry and size: 78.9%

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

32.9%

Median, same industry and size: 79.1%

Men taking childcare leave

49.0%

Median, same industry and size: 66.7%

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

Working hours and retention

Average monthly overtime

15.5 hrs

Median, same industry and size: 12.7 hrs

Paid leave taken

Not published

Median, same industry and size: 75.1%

Average tenure, men

Not published

Median, same industry and size: 11.2 yrs

Average tenure, women

Not published

Median, same industry and size: 9.2 yrs

Other services in Aichi

Cores Co., Ltd.Women managers 6.2%
Taisei Co., Ltd.Women managers 11.4%
J-net Rent-a-Lease Co., Ltd.Women managers 8.8%
UT3M Co., Ltd.Women managers 0.0%
Advanced Logistics Solutions Co., Ltd.1001–5000 employees
NBS Co., Ltd.1001–5000 employees
Conix Co., Ltd.Women managers 9.3%
JR Tokai Sogo Building Maintenance Co., Ltd.Women managers 10.0%

Every other services employer in Aichi →

Questions this page answers

What share of managers are women at IR Co., Ltd.?: 25.0%, as reported to MHLW's women's-advancement database (as of June 2025).
What is the gender pay gap at IR Co., Ltd.?: Women's average pay as a percentage of men's: 75.3% across all employees, 76.5% among regular employees, 32.9% among non-regular employees. This compares average pay, not pay for the same job.
How many fathers take childcare leave at IR Co., Ltd.?: 49.0% of eligible men took childcare leave.
How much overtime do employees at IR Co., Ltd. work, and how much paid leave do they take?: Average overtime is 15.5 hours a month (median for the same industry and size: 12.7 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.