Care One Co., Ltd.
Japanese name: 有限会社 ケア・ワン · English rendering · Corporate number 9260002022801 · 日本語
Care One Co., Ltd. (有限会社 ケア・ワン), a healthcare & welfare employer in Okayama with 101–300 employees, reports in the Ministry of Health, Labour and Welfare's women's-advancement database that 100.0% of its managers are women, 100.0% of eligible fathers took childcare leave (as of September 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 September 2025.
Working hours and retention
Healthcare & welfare in Okayama
- General Incorporated Foundation Tsuyama Jifukai1001–5000 employees
- Tsuchiya Co., Ltd.Women managers 30.6%
- Social Medical Corporation SowakaiWomen managers 51.9%
- Social Welfare Corporation UguisuenWomen managers 50.0%
- Medical Corporation WakokaiWomen managers 66.7%
- Okayama Medical Consumers' CooperativeWomen managers 43.7%
- Soshinkai Co., Ltd.Women managers 33.3%
- Public Interest Incorporated Foundation SofukaiWomen managers 30.8%
Every healthcare & welfare employer in Okayama →
Questions this page answers
- What share of managers are women at Care One Co., Ltd.?
- 100.0%, as reported to MHLW's women's-advancement database (as of September 2025).
- How many fathers take childcare leave at Care One Co., Ltd.?
- 100.0% of eligible men took childcare leave.
- How much overtime do employees at Care One Co., Ltd. work, and how much paid leave do they take?
- Average overtime is 1.9 hours a month (median for the same industry and size: 3.1 hours), and employees take 100.0% of their paid leave (median: 74.6%), as reported to MHLW's women's-advancement database.
- How long do employees stay at Care One Co., Ltd.?
- Average tenure is 6.0 years for men and 9.0 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.