Nihonkai Kankyo Service Co., Ltd.
Japanese name: 日本海環境サービス株式会社 · English rendering · Corporate number 5230001002281 · 日本語
Nihonkai Kankyo Service Co., Ltd. (日本海環境サービス株式会社), a professional & technical services employer in Toyama with 101–300 employees, reports in the Ministry of Health, Labour and Welfare's women's-advancement database that 14.8% 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
Professional & technical services in Toyama
- NiX JAPAN Co., Ltd.Women managers 6.5%
- Diamond Engineering Co., Ltd.Women managers 10.0%
Every professional & technical services employer in Toyama →
Questions this page answers
- What share of managers are women at Nihonkai Kankyo Service Co., Ltd.?
- 14.8%, as reported to MHLW's women's-advancement database (as of March 2026).
- How much overtime do employees at Nihonkai Kankyo Service Co., Ltd. work, and how much paid leave do they take?
- Average overtime is 17.5 hours a month (median for the same industry and size: 14.0 hours), as reported to MHLW's women's-advancement database.
- How long do employees stay at Nihonkai Kankyo Service Co., Ltd.?
- Average tenure is 19.2 years for men and 13.2 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.