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

22.2%, as reported to MHLW's women's-advancement database (as of March 2025).

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

Women's average pay as a percentage of men's: 76.6% across all employees, 77.6% among regular employees, 47.6% among non-regular employees. This compares average pay, not pay for the same job.

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

Average overtime is 6.4 hours a month (median for the same industry and size: 13.6 hours), as reported to MHLW's women's-advancement database.

How long do employees stay at Kuwayama Co., Ltd.?

Average tenure is 13.5 years for men and 11.8 years for women.

← Other manufacturing in Tokyo

Other manufacturing·Tokyo·301–500 employees

Kuwayama Co., Ltd.

Japanese name: 株式会社桑山 · English rendering · Corporate number 4010501004131 · 日本語

Kuwayama Co., Ltd. (株式会社桑山), a other manufacturing employer in Tokyo with 301–500 employees, reports in the Ministry of Health, Labour and Welfare's women's-advancement database that 22.2% of its managers are women, women's average pay is 77.6% of men's among regular employees (as of March 2025).

Women's advancement and leave

Women in management

22.2%

Median, same industry and size: 4.2%

Women among officers

12.5%

Median, same industry and size: 0.0%

Women among new hires

50.0%

Median, same industry and size: 31.3%

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

76.6%

Median, same industry and size: 71.4%

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

77.6%

Median, same industry and size: 76.4%

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

47.6%

Median, same industry and size: 75.8%

Men taking childcare leave

Not published

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 March 2025.

Working hours and retention

Average monthly overtime

6.4 hrs

Median, same industry and size: 13.6 hrs

Paid leave taken

Not published

Median, same industry and size: 74.8%

Average tenure, men

13.5 yrs

Median, same industry and size: 15.4 yrs

Average tenure, women

11.8 yrs

Median, same industry and size: 11.6 yrs

Other manufacturing in Tokyo

Meiji Seika Pharma Co., Ltd.Women managers 12.2%
Shiseido GroupWomen managers 41.1%
Fujifilm Business Innovation Co., Ltd.Women managers 9.6%
Yazaki GroupWomen managers 5.3%
ANA Base Maintenance Technics Co., Ltd.Women managers 2.4%
GE HealthCare Technologies in JapanWomen managers 20.0%
TOPPAN Graphic Communications Co., Ltd.Women managers 3.1%
TOPPAN Package Products Co., Ltd.Women managers 0.0%

Every other manufacturing employer in Tokyo →

Questions this page answers

What share of managers are women at Kuwayama Co., Ltd.?: 22.2%, as reported to MHLW's women's-advancement database (as of March 2025).
What is the gender pay gap at Kuwayama Co., Ltd.?: Women's average pay as a percentage of men's: 76.6% across all employees, 77.6% among regular employees, 47.6% among non-regular employees. This compares average pay, not pay for the same job.
How much overtime do employees at Kuwayama Co., Ltd. work, and how much paid leave do they take?: Average overtime is 6.4 hours a month (median for the same industry and size: 13.6 hours), as reported to MHLW's women's-advancement database.
How long do employees stay at Kuwayama Co., Ltd.?: Average tenure is 13.5 years for men and 11.8 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.