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

11.1%, as reported to MHLW's women's-advancement database (as of March 2026).

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

Women's average pay as a percentage of men's: 83.4% across all employees, 79.9% among regular employees, 95.5% among non-regular employees. This compares average pay, not pay for the same job.

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

0.0% of eligible men took childcare leave.

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

Average overtime is 11.5 hours a month (median for the same industry and size: 13.0 hours), and employees take 9.6% of their paid leave (median: 65.1%), as reported to MHLW's women's-advancement database.

How long do employees stay at Book Ace Co., Ltd.?

Average tenure is 20.0 years for men and 5.0 years for women.

← Wholesale & retail in Ibaraki

Wholesale & retail·Ibaraki·501–1000 employees

Book Ace Co., Ltd.

Japanese name: 株式会社ブックエース · English rendering · Corporate number 4050001002210 · 日本語

Book Ace Co., Ltd. (株式会社ブックエース), a wholesale & retail employer in Ibaraki with 501–1000 employees, reports in the Ministry of Health, Labour and Welfare's women's-advancement database that 11.1% of its managers are women, women's average pay is 79.9% of men's among regular employees, 0.0% of eligible fathers took childcare leave (as of March 2026).

Women's advancement and leave

Women in management

11.1%

Median, same industry and size: 7.2%

Women among officers

0.0%

Median, same industry and size: 0.0%

Women among new hires

22.5%

Median, same industry and size: 44.3%

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

83.4%

Median, same industry and size: 65.3%

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

79.9%

Median, same industry and size: 73.3%

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

95.5%

Median, same industry and size: 81.8%

Men taking childcare leave

0.0%

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

11.5 hrs

Median, same industry and size: 13.0 hrs

Paid leave taken

9.6%

Median, same industry and size: 65.1%

Average tenure, men

20.0 yrs

Median, same industry and size: 15.8 yrs

Average tenure, women

5.0 yrs

Median, same industry and size: 11.0 yrs

Wholesale & retail in Ibaraki

Kasumi Co., Ltd.Women managers 14.3%
Ibaraki Toyota Jidosha Co., Ltd.1001–5000 employees
Seimiya Co., Ltd.Women managers 11.1%
Kyushu K's Denki Co., Ltd.Women managers 7.0%
Yamashin Co., Ltd.Women managers 3.4%
Netz Toyota Ibaraki Co., Ltd.Women managers 5.5%
Ibaraki Toyopet Co., Ltd.501–1000 employees
Ibaraki Nissan Jidosha Co., Ltd.Women managers 6.6%

Every wholesale & retail employer in Ibaraki →

Questions this page answers

What share of managers are women at Book Ace Co., Ltd.?: 11.1%, as reported to MHLW's women's-advancement database (as of March 2026).
What is the gender pay gap at Book Ace Co., Ltd.?: Women's average pay as a percentage of men's: 83.4% across all employees, 79.9% among regular employees, 95.5% among non-regular employees. This compares average pay, not pay for the same job.
How many fathers take childcare leave at Book Ace Co., Ltd.?: 0.0% of eligible men took childcare leave.
How much overtime do employees at Book Ace Co., Ltd. work, and how much paid leave do they take?: Average overtime is 11.5 hours a month (median for the same industry and size: 13.0 hours), and employees take 9.6% of their paid leave (median: 65.1%), as reported to MHLW's women's-advancement database.
How long do employees stay at Book Ace Co., Ltd.?: Average tenure is 20.0 years for men and 5.0 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.