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

8.3%, as reported to MHLW's women's-advancement database (as of March 2026).

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

Women's average pay as a percentage of men's: 72.5% across all employees, 74.9% among regular employees, 52.0% among non-regular employees. This compares average pay, not pay for the same job.

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

Average overtime is 12.7 hours a month (median for the same industry: 12.3 hours), as reported to MHLW's women's-advancement database.

How long do employees stay at Chuo Kagaku Co., Ltd.?

Average tenure is 18.8 years for men and 11.4 years for women.

← Plastics & rubber in Saitama

Plastics & rubber·Saitama·1001–5000 employees

Chuo Kagaku Co., Ltd.

Japanese name: 中央化学株式会社 · English rendering · Corporate number 7030001061800 · 日本語

Chuo Kagaku Co., Ltd. (中央化学株式会社), a plastics & rubber employer in Saitama with 1001–5000 employees, reports in the Ministry of Health, Labour and Welfare's women's-advancement database that 8.3% of its managers are women, women's average pay is 74.9% of men's among regular employees (as of March 2026).

Women's advancement and leave

Women in management

8.3%

Median, same industry: 3.0%

Women among new hires

45.0%

Median, same industry: 33.3%

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

72.5%

Median, same industry: 69.9%

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

74.9%

Median, same industry: 74.8%

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

52.0%

Median, same industry: 72.3%

Men taking childcare leave

Not published

Median, same industry: 77.0%

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

12.7 hrs

Median, same industry: 12.3 hrs

Paid leave taken

Not published

Median, same industry: 73.0%

Average tenure, men

18.8 yrs

Median, same industry: 14.0 yrs

Average tenure, women

11.4 yrs

Median, same industry: 11.5 yrs

Plastics & rubber in Saitama

Bridgestone BRM Co., Ltd.Women managers 0.0%
Dainichi Color Composite Co., Ltd.Women managers 3.3%
MGC Filsheet Co., Ltd.101–300 employees
Chemicos Techno Co., Ltd.Women managers 11.1%
Parker Asahi Co., Ltd.Women managers 0.0%
San Seimitsu Kako Kenkyusho Co., Ltd.Women managers 11.1%
Kyowa Seiko Co., Ltd.Women managers 55.6%

Every plastics & rubber employer in Saitama →

Questions this page answers

What share of managers are women at Chuo Kagaku Co., Ltd.?: 8.3%, as reported to MHLW's women's-advancement database (as of March 2026).
What is the gender pay gap at Chuo Kagaku Co., Ltd.?: Women's average pay as a percentage of men's: 72.5% across all employees, 74.9% among regular employees, 52.0% among non-regular employees. This compares average pay, not pay for the same job.
How much overtime do employees at Chuo Kagaku Co., Ltd. work, and how much paid leave do they take?: Average overtime is 12.7 hours a month (median for the same industry: 12.3 hours), as reported to MHLW's women's-advancement database.
How long do employees stay at Chuo Kagaku Co., Ltd.?: Average tenure is 18.8 years for men and 11.4 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.