Medical Corporation Aiyokai
Japanese name: 医療法人社団愛陽会 · English rendering · Corporate number 7390005005032 · 日本語
Medical Corporation Aiyokai (医療法人社団愛陽会), a healthcare & welfare employer in Yamagata with 101–300 employees, reports in the Ministry of Health, Labour and Welfare's women's-advancement database that 42.9% of its managers are women (as of April 2026).
Women's advancement and leave
Figures are for the group. The pay figures compare women's average pay with men's, not pay for the same job. Data as of April 2026.
Working hours and retention
Healthcare & welfare in Yamagata
- Social Welfare Corporation KeijukaiWomen managers 23.5%
- Social Welfare Corporation Yamagata Prefecture Social Welfare FoundationWomen managers 42.2%
- Local Incorporated Administrative Agency Yamagata Prefecture and Sakata City Hospital OrganizationWomen managers 51.6%
- Yamagata Medical Consumers' CooperativeWomen managers 51.8%
- Medical Corporation Shinoda KoseikaiWomen managers 58.3%
- Medical Corporation KoseikaiWomen managers 35.3%
- Social Medical Corporation KotokukaiWomen managers 17.6%
- Social Welfare Corporation Tsuruoka City Council of Social WelfareWomen managers 50.0%
Every healthcare & welfare employer in Yamagata →
Questions this page answers
- What share of managers are women at Medical Corporation Aiyokai?
- 42.9%, as reported to MHLW's women's-advancement database (as of April 2026).
- How much overtime do employees at Medical Corporation Aiyokai work, and how much paid leave do they take?
- Average overtime is 1.3 hours a month (median for the same industry and size: 3.1 hours), and employees take 76.5% of their paid leave (median: 74.6%), as reported to MHLW's women's-advancement database.
- How long do employees stay at Medical Corporation Aiyokai?
- Average tenure is 9.5 years for men and 6.7 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.