Daiya Kogyo Co., Ltd.
Japanese name: ダイヤ工業株式会社 · English rendering · Corporate number 7260001030501 · 日本語
Daiya Kogyo Co., Ltd. (ダイヤ工業株式会社), a other manufacturing employer in Okayama with 101–300 employees, reports in the Ministry of Health, Labour and Welfare's women's-advancement database that 22.2% of its managers are women, 100.0% 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.
Other manufacturing in Okayama
- Yanmar Agri Co., Ltd.1001–5000 employees
- Kanko Gakuseifuku Co., Ltd.Women managers 9.8%
- Akashi School Uniform Company501–1000 employees
- Mitsui Zosen Tokki Engineering Co., Ltd.Women managers 1.6%
- Akashi Hifuku Kogyo Co., Ltd.501–1000 employees
- OG Giken Co., Ltd.301–500 employees
- Nakashima Propeller Co., Ltd.Women managers 8.7%
- Nakashima Health Force Co., Ltd.Women managers 3.8%
Every other manufacturing employer in Okayama →
Questions this page answers
- What share of managers are women at Daiya Kogyo Co., Ltd.?
- 22.2%, as reported to MHLW's women's-advancement database (as of March 2025).
- How many fathers take childcare leave at Daiya Kogyo Co., Ltd.?
- 100.0% of eligible men took childcare leave.
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.