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

3.2%, as reported to MHLW's women's-advancement database (as of December 2025).

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

Women's average pay as a percentage of men's: 64.6% across all employees, 74.1% among regular employees, 49.6% among non-regular employees. This compares average pay, not pay for the same job.

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

100.0% of eligible men took childcare leave.

How long do employees stay at Kobayashi Seisakusho Co., Ltd.?

Average tenure is 21.3 years for men and 18.0 years for women.

← Other manufacturing in Shizuoka

Other manufacturing·Shizuoka·101–300 employees

Kobayashi Seisakusho Co., Ltd.

Japanese name: 株式会社小林製作所 · English rendering · Corporate number 4080101008526 · 日本語

Kobayashi Seisakusho Co., Ltd. (株式会社小林製作所), a other manufacturing employer in Shizuoka with 101–300 employees, reports in the Ministry of Health, Labour and Welfare's women's-advancement database that 3.2% of its managers are women, women's average pay is 74.1% of men's among regular employees, 100.0% of eligible fathers took childcare leave (as of December 2025).

Women's advancement and leave

Women in management

3.2%

Median, same industry and size: 4.0%

Women among officers

0.0%

Median, same industry and size: 0.0%

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

64.6%

Median, same industry and size: 73.2%

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

74.1%

Median, same industry and size: 77.0%

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

49.6%

Median, same industry and size: 75.9%

Men taking childcare leave

100.0%

Employment category not stated, so not comparable with other employers.

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

21.3 yrs

Employment category not stated, so not comparable with other employers.

Average tenure, women

18.0 yrs

Employment category not stated, so not comparable with other employers.

Other manufacturing in Shizuoka

Alm Medical Support Co., Ltd.Women managers 18.0%
IAI Co., Ltd.Women managers 1.8%
Inaba Shokuhin Co., Ltd.Women managers 4.0%
Purpose Co., Ltd.501–1000 employees
Mother Sun Atsumi Tech Automotive Systems Co., Ltd.Women managers 0.2%
Usui Kokusai Sangyo Co., Ltd.501–1000 employees
SURUGA Production Platform Co., Ltd.Women managers 2.1%
JTEKT Column System Co., Ltd.Women managers 1.0%

Every other manufacturing employer in Shizuoka →

Questions this page answers

What share of managers are women at Kobayashi Seisakusho Co., Ltd.?: 3.2%, as reported to MHLW's women's-advancement database (as of December 2025).
What is the gender pay gap at Kobayashi Seisakusho Co., Ltd.?: Women's average pay as a percentage of men's: 64.6% across all employees, 74.1% among regular employees, 49.6% among non-regular employees. This compares average pay, not pay for the same job.
How many fathers take childcare leave at Kobayashi Seisakusho Co., Ltd.?: 100.0% of eligible men took childcare leave.
How long do employees stay at Kobayashi Seisakusho Co., Ltd.?: Average tenure is 21.3 years for men and 18.0 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.