What share of managers are women at Mother Sun Atsumi Tech Automotive Systems Co., Ltd.?

0.2%, as reported to MHLW's women's-advancement database (as of March 2026).

What is the gender pay gap at Mother Sun Atsumi Tech Automotive Systems Co., Ltd.?

Women's average pay as a percentage of men's: 57.8% across all employees, 71.2% among regular employees, 78.2% among non-regular employees. This compares average pay, not pay for the same job.

How many fathers take childcare leave at Mother Sun Atsumi Tech Automotive Systems Co., Ltd.?

33.0% of eligible men took childcare leave.

How long do employees stay at Mother Sun Atsumi Tech Automotive Systems Co., Ltd.?

Average tenure is 19.7 years for men and 17.9 years for women.

← Other manufacturing in Shizuoka

Other manufacturing·Shizuoka·501–1000 employees

Mother Sun Atsumi Tech Automotive Systems Co., Ltd.

Japanese name: マザーサンアツミテック・オートモーティブシステム株式会社 · English rendering · Corporate number 5080401006195 · 日本語

Mother Sun Atsumi Tech Automotive Systems Co., Ltd. (マザーサンアツミテック・オートモーティブシステム株式会社), a other manufacturing employer in Shizuoka with 501–1000 employees, reports in the Ministry of Health, Labour and Welfare's women's-advancement database that 0.2% of its managers are women, women's average pay is 71.2% of men's among regular employees, 33.0% of eligible fathers took childcare leave (as of March 2026).

Women's advancement and leave

Women in management

0.2%

Median, same industry and size: 3.1%

Women among officers

0.0%

Median, same industry and size: 0.0%

Women among new hires

31.0%

Median, same industry and size: 27.6%

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

57.8%

Median, same industry and size: 70.3%

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

71.2%

Median, same industry and size: 75.3%

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

78.2%

Median, same industry and size: 74.0%

Men taking childcare leave

33.0%

Median, same industry and size: 67.0%

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

Not published

Median, same industry and size: 14.0 hrs

Paid leave taken

Not published

Median, same industry and size: 75.0%

Average tenure, men

19.7 yrs

Median, same industry and size: 16.1 yrs

Average tenure, women

17.9 yrs

Median, same industry and size: 12.6 yrs

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
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%
Scroll Logistics Co., Ltd.Women managers 0.0%

Every other manufacturing employer in Shizuoka →

Questions this page answers

What share of managers are women at Mother Sun Atsumi Tech Automotive Systems Co., Ltd.?: 0.2%, as reported to MHLW's women's-advancement database (as of March 2026).
What is the gender pay gap at Mother Sun Atsumi Tech Automotive Systems Co., Ltd.?: Women's average pay as a percentage of men's: 57.8% across all employees, 71.2% among regular employees, 78.2% among non-regular employees. This compares average pay, not pay for the same job.
How many fathers take childcare leave at Mother Sun Atsumi Tech Automotive Systems Co., Ltd.?: 33.0% of eligible men took childcare leave.
How long do employees stay at Mother Sun Atsumi Tech Automotive Systems Co., Ltd.?: Average tenure is 19.7 years for men and 17.9 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.