What share of managers are women at Aoyama Seisakusho Kumamoto Factory Co., Ltd.?

0.0%, as reported to MHLW's women's-advancement database (as of December 2025).

What is the gender pay gap at Aoyama Seisakusho Kumamoto Factory Co., Ltd.?

Women's average pay as a percentage of men's: 63.7% across all employees, 65.8% among regular employees, 82.3% among non-regular employees. This compares average pay, not pay for the same job.

How long do employees stay at Aoyama Seisakusho Kumamoto Factory Co., Ltd.?

Average tenure is 15.0 years for men and 6.0 years for women.

← Other manufacturing in Kumamoto

Other manufacturing·Kumamoto·101–300 employees

Aoyama Seisakusho Kumamoto Factory Co., Ltd.

Japanese name: 株式会社青山製作所熊本工場 · English rendering · Corporate number 5330001012345 · 日本語

Aoyama Seisakusho Kumamoto Factory Co., Ltd. (株式会社青山製作所熊本工場), a other manufacturing employer in Kumamoto with 101–300 employees, reports in the Ministry of Health, Labour and Welfare's women's-advancement database that 0.0% of its managers are women, women's average pay is 65.8% of men's among regular employees (as of December 2025).

Women's advancement and leave

Women in management

0.0%

Median, same industry and size: 4.0%

Women among new hires

0.0%

For one employment category the company defines, so not comparable with other employers.

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

63.7%

Median, same industry and size: 73.2%

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

65.8%

Median, same industry and size: 77.0%

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

82.3%

Median, same industry and size: 75.9%

Men taking childcare leave

Not published

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: 12.0 hrs

Paid leave taken

Not published

Median, same industry and size: 77.0%

Average tenure, men

15.0 yrs

For one employment category the company defines, so not comparable with other employers.

Average tenure, women

6.0 yrs

For one employment category the company defines, so not comparable with other employers.

Other manufacturing in Kumamoto

NOK Kyushu Co., Ltd.Women managers 5.3%
Able Co., Ltd.Women managers 4.8%
Tokyo Electron Kyushu Co., Ltd.Women managers 1.3%
Melco Power Semiconductor Chip Co., Ltd.Women managers 0.0%
Nifco Kumamoto Co., Ltd.Women managers 0.0%
Marumiya Co., Ltd.Women managers 24.0%
Asahi Seisakusho Co., Ltd.Women managers 1.9%
Takaki Shoten Co., Ltd.301–500 employees

Every other manufacturing employer in Kumamoto →

Questions this page answers

What share of managers are women at Aoyama Seisakusho Kumamoto Factory Co., Ltd.?: 0.0%, as reported to MHLW's women's-advancement database (as of December 2025).
What is the gender pay gap at Aoyama Seisakusho Kumamoto Factory Co., Ltd.?: Women's average pay as a percentage of men's: 63.7% across all employees, 65.8% among regular employees, 82.3% among non-regular employees. This compares average pay, not pay for the same job.
How long do employees stay at Aoyama Seisakusho Kumamoto Factory Co., Ltd.?: Average tenure is 15.0 years for men and 6.0 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.