Toshima Seisakusho Co., Ltd.
Japanese name: 株式会社豊島製作所 · English rendering · Corporate number 1030001071094 · 日本語
Toshima Seisakusho Co., Ltd. (株式会社豊島製作所), a other manufacturing employer in Saitama with 101–300 employees, reports in the Ministry of Health, Labour and Welfare's women's-advancement database that 4.5% of its managers are women (as of April 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 April 2025.
Other manufacturing in Saitama
- Honda Giken Kenkyusho Co., Ltd.5001+ employees
- Citizen Watch Manufacturing Co., Ltd.Women managers 6.6%
- Sekisui Heim Kogyo Co., Ltd.Women managers 2.0%
- Chifure Holdings Co., Ltd.Women managers 23.4%
- Joias Foods Co., Ltd.Women managers 6.3%
- Monteur Co., Ltd.1001–5000 employees
- Toda Foods Co., Ltd.Women managers 9.7%
- Delica Ace Co., Ltd.501–1000 employees
Every other manufacturing employer in Saitama →
Questions this page answers
- What share of managers are women at Toshima Seisakusho Co., Ltd.?
- 4.5%, as reported to MHLW's women's-advancement database (as of April 2025).
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.