Daiichi Sekken Co., Ltd.
Japanese name: 第一石鹸株式会社 · English rendering · Corporate number 8070001021873 · 日本語
Daiichi Sekken Co., Ltd. (第一石鹸株式会社), a other manufacturing employer in Gunma with 101–300 employees, reports in the Ministry of Health, Labour and Welfare's women's-advancement database that 14.8% of its managers are women, women's average pay is 83.8% of men's among regular employees, 50.0% of eligible fathers took childcare leave (as of March 2026).
Women's advancement and leave
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
Other manufacturing in Gunma
- Housetec Co., Ltd.Women managers 5.4%
- NSK Steering Systems Co., Ltd.Women managers 0.0%
- OKI Tomioka Manufacturing Co., Ltd.501–1000 employees
- SDRS Co., Ltd.Women managers 3.3%
- Nipro Iko Co., Ltd.501–1000 employees
- Uchiyama Seisakusho Co., Ltd.501–1000 employees
- S-Bic Co., Ltd.301–500 employees
- Orihiro Plandu Co., Ltd.301–500 employees
Every other manufacturing employer in Gunma →
Questions this page answers
- What share of managers are women at Daiichi Sekken Co., Ltd.?
- 14.8%, as reported to MHLW's women's-advancement database (as of March 2026).
- What is the gender pay gap at Daiichi Sekken Co., Ltd.?
- Women's average pay as a percentage of men's: 71.1% across all employees, 83.8% among regular employees, 108.5% among non-regular employees. This compares average pay, not pay for the same job.
- How many fathers take childcare leave at Daiichi Sekken Co., Ltd.?
- 50.0% of eligible men took childcare leave.
- How much overtime do employees at Daiichi Sekken Co., Ltd. work, and how much paid leave do they take?
- Average overtime is 6.5 hours a month (median for the same industry and size: 12.0 hours), and employees take 82.7% of their paid leave (median: 77.0%), as reported to MHLW's women's-advancement database.
- How long do employees stay at Daiichi Sekken Co., Ltd.?
- Average tenure is 10.7 years for men and 8.9 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 includesSource: 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.