What share of managers are women at Soja Kogyo Co., Ltd.?

0.0%, as reported to MHLW's women's-advancement database (as of October 2025).

How long do employees stay at Soja Kogyo Co., Ltd.?

Average tenure is 19.2 years for men and 18.9 years for women.

Transport equipment·Okayama·101–300 employees

Soja Kogyo Co., Ltd.

Japanese name: 総社工業株式会社 · English rendering · Corporate number 5260001015925 · 日本語

Soja Kogyo Co., Ltd. (総社工業株式会社), a transport equipment employer in Okayama 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 (as of October 2025).

Women's advancement and leave

Women in management

0.0%

Median, same industry and size: 0.0%

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

Not published

Median, same industry and size: 77.5%

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

Not published

Median, same industry and size: 78.0%

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

Not published

Median, same industry and size: 76.6%

Men taking childcare leave

Not published

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

Working hours and retention

Average monthly overtime

Not published

Median, same industry and size: 15.6 hrs

Paid leave taken

Not published

Median, same industry and size: 76.0%

Average tenure, men

19.2 yrs

Employment category not stated, so not comparable with other employers.

Average tenure, women

18.9 yrs

Employment category not stated, so not comparable with other employers.

Transport equipment in Okayama

Hiruta Kogyo Co., Ltd.Women managers 0.0%
Astair Co., Ltd.Women managers 0.0%
Shin Kurushima Sanoyas Shipbuilding Co., Ltd.Women managers 4.8%
Marugo Gomu Kogyo Co., Ltd.Women managers 3.8%
Ibara Seiki Co., Ltd.Women managers 2.5%
Crefact Co., Ltd.Women managers 0.0%
Akebono Brake Sanyo Seizo Co., Ltd.301–500 employees
Setouchi Buhin Co., Ltd.Women managers 4.3%

Every transport equipment employer in Okayama →

Questions this page answers

What share of managers are women at Soja Kogyo Co., Ltd.?: 0.0%, as reported to MHLW's women's-advancement database (as of October 2025).
How long do employees stay at Soja Kogyo Co., Ltd.?: Average tenure is 19.2 years for men and 18.9 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.