Yamamoto Seisakusho Co., Ltd.
Japanese name: 株式会社 山本製作所 · English rendering · Corporate number 6240001038654 · 日本語
Yamamoto Seisakusho Co., Ltd. (株式会社 山本製作所), a other manufacturing employer in Hiroshima with 101–300 employees, reports in the Ministry of Health, Labour and Welfare's women's-advancement database that 7.1% of its managers are women, women's average pay is 64.3% of men's among regular employees, 80.0% of eligible fathers took childcare leave (as of March 2025).
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 2025.
Working hours and retention
Other manufacturing in Hiroshima
- Takaki Bakery Co., Ltd.Women managers 13.3%
- Primetals Technologies Japan Co., Ltd.Women managers 2.2%
- Ryobi Misaka Co., Ltd.501–1000 employees
- Penston Co., Ltd.Women managers 2.0%
- Toyo Seat Co., Ltd.501–1000 employees
- Fukuyama Steel Center Co., Ltd.Women managers 0.0%
- FP Corporation Aipack Co., Ltd.Women managers 12.5%
- King Parts Co., Ltd.301–500 employees
Every other manufacturing employer in Hiroshima →
Questions this page answers
- What share of managers are women at Yamamoto Seisakusho Co., Ltd.?
- 7.1%, as reported to MHLW's women's-advancement database (as of March 2025).
- What is the gender pay gap at Yamamoto Seisakusho Co., Ltd.?
- Women's average pay as a percentage of men's: 64.3% across all employees, 64.3% among regular employees. This compares average pay, not pay for the same job.
- How many fathers take childcare leave at Yamamoto Seisakusho Co., Ltd.?
- 80.0% of eligible men took childcare leave.
- How much overtime do employees at Yamamoto Seisakusho Co., Ltd. work, and how much paid leave do they take?
- Average overtime is 10.8 hours a month (median for the same industry and size: 12.0 hours), as reported to MHLW's women's-advancement database.
- How long do employees stay at Yamamoto Seisakusho Co., Ltd.?
- Average tenure is 10.2 years for men and 8.0 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.