What is the gender pay gap at Seiko Eiyo Yakuhin Co., Ltd.?

Women's average pay as a percentage of men's: 65.4% across all employees, 73.2% among regular employees, 56.4% among non-regular employees. This compares average pay, not pay for the same job.

How many fathers take childcare leave at Seiko Eiyo Yakuhin Co., Ltd.?

10.0% of eligible men took childcare leave.

How long do employees stay at Seiko Eiyo Yakuhin Co., Ltd.?

Average tenure is 10.7 years for men and 8.0 years for women.

← Chemicals in Osaka

Chemicals·Osaka·301–500 employees

Seiko Eiyo Yakuhin Co., Ltd.

Japanese name: 生晃栄養薬品株式会社 · English rendering · Corporate number 4120001049888 · 日本語

Seiko Eiyo Yakuhin Co., Ltd. (生晃栄養薬品株式会社), a chemicals employer in Osaka with 301–500 employees, reports in the Ministry of Health, Labour and Welfare's women's-advancement database that women's average pay is 73.2% of men's among regular employees, 10.0% of eligible fathers took childcare leave (as of February 2025).

Women's advancement and leave

Women in management

Not published

Median, same industry and size: 10.0%

Women among new hires

46.9%

Median, same industry and size: 33.3%

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

65.4%

Median, same industry and size: 75.4%

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

73.2%

Median, same industry and size: 77.8%

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

56.4%

Median, same industry and size: 69.8%

Men taking childcare leave

10.0%

Median, same industry and size: 80.0%

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

Working hours and retention

Average monthly overtime

Not published

Median, same industry and size: 10.7 hrs

Paid leave taken

Not published

Median, same industry and size: 73.4%

Average tenure, men

10.7 yrs

Median, same industry and size: 15.0 yrs

Average tenure, women

8.0 yrs

Median, same industry and size: 12.4 yrs

Chemicals in Osaka

TOA Co., Ltd.Women managers 11.0%
AstraZeneca in JapanWomen managers 25.9%
Alfresa Pharma Co., Ltd.Women managers 15.1%
Saraya Co., Ltd.Women managers 18.2%
Sunstar Suisse in Japan1001–5000 employees
Shionogi Pharma Co., Ltd.Women managers 13.7%
Nipro Pharma Co., Ltd.Women managers 8.6%
Bayer Yakuhin, Ltd.Women managers 29.3%

Every chemicals employer in Osaka →

Questions this page answers

What is the gender pay gap at Seiko Eiyo Yakuhin Co., Ltd.?: Women's average pay as a percentage of men's: 65.4% across all employees, 73.2% among regular employees, 56.4% among non-regular employees. This compares average pay, not pay for the same job.
How many fathers take childcare leave at Seiko Eiyo Yakuhin Co., Ltd.?: 10.0% of eligible men took childcare leave.
How long do employees stay at Seiko Eiyo Yakuhin Co., Ltd.?: Average tenure is 10.7 years for men and 8.0 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.