Healthcare & welfare·Nagano·101–300 employees

Medical Corporation Seizankai

Japanese name: 医療法人聖山会 · English rendering · Corporate number 4100005008859 · 日本語

Medical Corporation Seizankai (医療法人聖山会), a healthcare & welfare employer in Nagano with 101–300 employees, reports in the Ministry of Health, Labour and Welfare's women's-advancement database that 72.7% of its managers are women, women's average pay is 84.9% of men's among regular employees (as of January 2025).

Women's advancement and leave

Women in management
72.7%
Median, same industry and size: 50.0%
Women among new hires
79.2%
Median, same industry and size: 72.2%
Women's pay as % of men's, all
104.6%
Median, same industry and size: 83.4%
Women's pay as % of men's, regular
84.9%
Median, same industry and size: 86.8%
Women's pay as % of men's, non-regular
112.3%
Median, same industry and size: 98.2%
Men taking childcare leave
Not published
Median, same industry and size: 33.3%

The pay figures compare women's average pay with men's, not pay for the same job. Data as of January 2025.

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Questions this page answers

What share of managers are women at Medical Corporation Seizankai?
72.7%, as reported to MHLW's women's-advancement database (as of January 2025).
What is the gender pay gap at Medical Corporation Seizankai?
Women's average pay as a percentage of men's: 104.6% across all employees, 84.9% among regular employees, 112.3% among non-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 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.