Asama Piston Co., Ltd.
Japanese name: 浅間ピストン株式会社 · English rendering · Corporate number 4100001007534 · 日本語
Asama Piston Co., Ltd. (浅間ピストン株式会社), a other manufacturing employer in Nagano 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 72.9% of men's among regular employees (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.
Other manufacturing in Nagano
- FICT LimitedWomen managers 1.1%
- NIDEC INSTRUMENTS CORPORATIONWomen managers 1.7%
- Kashiyama Kogyo Co., Ltd.Women managers 2.3%
- Nihon Pisco Co., Ltd.501–1000 employees
- Ande Cook Co., Ltd.501–1000 employees
- Nagano Olympus Co., Ltd.501–1000 employees
- Fuji Electric Power Semiconductor Co., Ltd.Women managers 4.3%
- VAIO Co., Ltd.Women managers 5.6%
Every other manufacturing employer in Nagano →
Questions this page answers
- What share of managers are women at Asama Piston Co., Ltd.?
- 0.0%, as reported to MHLW's women's-advancement database (as of March 2026).
- What is the gender pay gap at Asama Piston Co., Ltd.?
- Women's average pay as a percentage of men's: 72.9% across all employees, 72.9% among regular employees. This compares average pay, not pay for the same job.
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.