Brother Kenko Hoken Kumiai

Japanese name: ブラザー健康保険組合 · English rendering · Corporate number 5700150042485 · 日本語

Brother Kenko Hoken Kumiai (ブラザー健康保険組合), a healthcare & welfare employer in Aichi with 101–300 employees, reports in the Ministry of Health, Labour and Welfare's women's-advancement database that 54.0% of its managers are women (as of February 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 February 2026.

Working hours and retention

Healthcare & welfare in Aichi

• Aichi-ken Kosei Agricultural Cooperative FederationWomen managers 35.9%
• Gold Age Co., Ltd.Women managers 47.1%
• Medical Corporation SeijukaiWomen managers 57.8%
• Medical Corporation KeimeikaiWomen managers 54.2%
• Medical Corporation JunseikaiWomen managers 57.9%
• Medical Corporation HomikaiWomen managers 36.8%
• Medical Corporation ToyotakaiWomen managers 40.3%
• Medical Corporation KaikokaiWomen managers 50.0%

Every healthcare & welfare employer in Aichi →

Questions this page answers

What share of managers are women at Brother Kenko Hoken Kumiai?

54.0%, as reported to MHLW's women's-advancement database (as of February 2026).

How much overtime do employees at Brother Kenko Hoken Kumiai work, and how much paid leave do they take?

Average overtime is 2.4 hours a month (median for the same industry and size: 3.1 hours), as reported to MHLW's women's-advancement database.

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 includes

Source: 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.