Shimonoseki Mitsui Chemicals Co., Ltd.
Japanese name: 下関三井化学株式会社 · English rendering · Corporate number 1250001006689 · 日本語
Shimonoseki Mitsui Chemicals Co., Ltd. (下関三井化学株式会社), a other manufacturing employer in Yamaguchi 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, women's average pay is 67.0% of men's among regular employees (as of May 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 May 2026.
Working hours and retention
Other manufacturing in Yamaguchi
- Terumo Yamaguchi Co., Ltd.Women managers 5.8%
- Choshu Sangyo Co., Ltd.Women managers 0.0%
- PACRAFT Co., Ltd.Women managers 7.2%
- Kichinan Group Co., Ltd.Women managers 0.0%
- Kawato T.P.C. Co., Ltd.Women managers 61.7%
- Maruichi Stainless Kokan Co., Ltd.Women managers 2.9%
- Shunan System Sangyo Co., Ltd.301–500 employees
- Taiko Kikai Kogyo Co., Ltd.Women managers 1.6%
Every other manufacturing employer in Yamaguchi →
Questions this page answers
- What share of managers are women at Shimonoseki Mitsui Chemicals Co., Ltd.?
- 0.0%, as reported to MHLW's women's-advancement database (as of May 2026).
- What is the gender pay gap at Shimonoseki Mitsui Chemicals Co., Ltd.?
- Women's average pay as a percentage of men's: 67.0% across all employees, 67.0% among regular employees. This compares average pay, not pay for the same job.
- How much overtime do employees at Shimonoseki Mitsui Chemicals Co., Ltd. work, and how much paid leave do they take?
- Average overtime is 16.0 hours a month (median for the same industry and size: 12.0 hours), and employees take 76.0% of their paid leave (median: 77.0%), as reported to MHLW's women's-advancement database.
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.