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

3.4%, as reported to MHLW's women's-advancement database (as of March 2026).

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

Women's average pay as a percentage of men's: 77.0% across all employees, 78.5% among regular employees, 47.4% among non-regular employees. This compares average pay, not pay for the same job.

How many fathers take childcare leave at Katayama Seiyakusho Co., Ltd.?

100.0% of eligible men took childcare leave.

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

employees take 89.0% of their paid leave (median: 79.1%), as reported to MHLW's women's-advancement database.

← Chemicals in Osaka

Chemicals·Osaka·101–300 employees

Katayama Seiyakusho Co., Ltd.

Japanese name: 株式会社片山製薬所 · English rendering · Corporate number 8120001153348 · 日本語

Katayama Seiyakusho Co., Ltd. (株式会社片山製薬所), a chemicals employer in Osaka with 101–300 employees, reports in the Ministry of Health, Labour and Welfare's women's-advancement database that 3.4% of its managers are women, women's average pay is 78.5% of men's among regular employees, 100.0% of eligible fathers took childcare leave (as of March 2026).

Women's advancement and leave

Women in management

3.4%

Median, same industry and size: 10.0%

Women among new hires

33.0%

Median, same industry and size: 33.3%

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

77.0%

Median, same industry and size: 76.0%

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

78.5%

Median, same industry and size: 79.6%

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

47.4%

Median, same industry and size: 59.3%

Men taking childcare leave

100.0%

Median, same industry and size: 83.0%

Kurumin

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

Not published

Median, same industry and size: 8.2 hrs

Paid leave taken

89.0%

Median, same industry and size: 79.1%

Average tenure, men

Not published

Median, same industry and size: 14.0 yrs

Average tenure, women

Not published

Median, same industry and size: 11.6 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 share of managers are women at Katayama Seiyakusho Co., Ltd.?: 3.4%, as reported to MHLW's women's-advancement database (as of March 2026).
What is the gender pay gap at Katayama Seiyakusho Co., Ltd.?: Women's average pay as a percentage of men's: 77.0% across all employees, 78.5% among regular employees, 47.4% among non-regular employees. This compares average pay, not pay for the same job.
How many fathers take childcare leave at Katayama Seiyakusho Co., Ltd.?: 100.0% of eligible men took childcare leave.
How much overtime do employees at Katayama Seiyakusho Co., Ltd. work, and how much paid leave do they take?: employees take 89.0% of their paid leave (median: 79.1%), as reported to MHLW's women's-advancement database.

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.