Tohoku Tosoh Chemical Co., Ltd.
Japanese name: 東北東ソー化学株式会社 · English rendering · Corporate number 8390001006438 · 日本語
Tohoku Tosoh Chemical Co., Ltd. (東北東ソー化学株式会社), a other manufacturing employer in Yamagata with 101–300 employees, reports in the Ministry of Health, Labour and Welfare's women's-advancement database that 6.7% of its managers are women (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 Yamagata
- Entegris in JapanWomen managers 12.0%
- Tosoh Quartz Co., Ltd.Women managers 2.1%
- Sunlit Kogyo Co., Ltd.301–500 employees
- Union Social System Co., Ltd.Women managers 76.1%
- Yamamoto Seisakusho Co., Ltd.Women managers 0.0%
- Sibyl Co., Ltd.Women managers 47.1%
- Nifco Yamagata Co., Ltd.Women managers 0.0%
- Yamagata Meiko Co., Ltd.Women managers 0.0%
Every other manufacturing employer in Yamagata →
Questions this page answers
- What share of managers are women at Tohoku Tosoh Chemical Co., Ltd.?
- 6.7%, as reported to MHLW's women's-advancement database (as of March 2026).
- How long do employees stay at Tohoku Tosoh Chemical Co., Ltd.?
- Average tenure is 11.0 years for men and 12.0 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.