What share of managers are women at Sekisui Techno Seikei Co., Ltd.?

0.0%, as reported to MHLW's women's-advancement database (as of April 2026).

How many fathers take childcare leave at Sekisui Techno Seikei Co., Ltd.?

100.0% of eligible men took childcare leave.

How much overtime do employees at Sekisui Techno Seikei Co., Ltd. work, and how much paid leave do they take?

Average overtime is 19.0 hours a month (median for the same industry and size: 10.4 hours), as reported to MHLW's women's-advancement database.

How long do employees stay at Sekisui Techno Seikei Co., Ltd.?

Average tenure is 12.7 years for men and 4.6 years for women.

← Plastics & rubber in Tokyo

Plastics & rubber·Tokyo·101–300 employees

Sekisui Techno Seikei Co., Ltd.

Japanese name: 積水テクノ成型株式会社 · English rendering · Corporate number 1010401090456 · 日本語

Sekisui Techno Seikei Co., Ltd. (積水テクノ成型株式会社), a plastics & rubber employer in Tokyo 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, 100.0% of eligible fathers took childcare leave (as of April 2026).

Women's advancement and leave

Women in management

0.0%

Median, same industry and size: 3.8%

Women among new hires

17.0%

Median, same industry and size: 26.6%

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

Not published

Median, same industry and size: 70.6%

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

Not published

Median, same industry and size: 76.9%

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

Not published

Median, same industry and size: 80.2%

Men taking childcare leave

100.0%

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 April 2026.

Working hours and retention

Average monthly overtime

19.0 hrs

Median, same industry and size: 10.4 hrs

Paid leave taken

Not published

Median, same industry and size: 81.9%

Average tenure, men

12.7 yrs

Median, same industry and size: 12.8 yrs

Average tenure, women

4.6 yrs

Median, same industry and size: 11.3 yrs

Plastics & rubber in Tokyo

Yoshino Kogyosho Co., Ltd.Women managers 0.0%
C.I. TAKIRON CORPORATIONWomen managers 2.9%
Aron Kasei Co., Ltd.Women managers 0.0%
Kobayashi Co., Ltd.Women managers 10.9%
Kinyosha Co., Ltd.Women managers 3.5%
Mitsubishi Densen Kogyo Co., Ltd.Women managers 1.1%
Tenma Co., Ltd.Women managers 4.9%
Tamapoly Co., Ltd.Women managers 0.0%

Every plastics & rubber employer in Tokyo →

Questions this page answers

What share of managers are women at Sekisui Techno Seikei Co., Ltd.?: 0.0%, as reported to MHLW's women's-advancement database (as of April 2026).
How many fathers take childcare leave at Sekisui Techno Seikei Co., Ltd.?: 100.0% of eligible men took childcare leave.
How much overtime do employees at Sekisui Techno Seikei Co., Ltd. work, and how much paid leave do they take?: Average overtime is 19.0 hours a month (median for the same industry and size: 10.4 hours), as reported to MHLW's women's-advancement database.
How long do employees stay at Sekisui Techno Seikei Co., Ltd.?: Average tenure is 12.7 years for men and 4.6 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.