Healthcare & welfare·Tokyo·301–500 employees

Public Interest Incorporated Foundation Inokashira Hospital

Japanese name: 公益財団法人井之頭病院 · English rendering · Corporate number 3012405002749 · 日本語

Public Interest Incorporated Foundation Inokashira Hospital (公益財団法人井之頭病院), a healthcare & welfare employer in Tokyo with 301–500 employees, reports in the Ministry of Health, Labour and Welfare's women's-advancement database that 30.0% of its managers are women, women's average pay is 82.8% of men's among regular employees (as of April 2026).

Women's advancement and leave

Women in management
30.0%
Median, same industry and size: 47.8%
Women among new hires
73.6%
Median, same industry and size: 73.0%
Women's pay as % of men's, all
76.5%
Median, same industry and size: 80.0%
Women's pay as % of men's, regular
82.8%
Median, same industry and size: 83.7%
Women's pay as % of men's, non-regular
87.9%
Median, same industry and size: 96.2%
Men taking childcare leave
Not published
Median, same industry and size: 66.7%

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

Average monthly overtime
Not published
Median, same industry and size: 3.9 hrs
Paid leave taken
Not published
Median, same industry and size: 74.0%
Average tenure, men
14.4 yrs
Median, same industry and size: 10.0 yrs
Average tenure, women
10.3 yrs
Median, same industry and size: 9.2 yrs

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Questions this page answers

What share of managers are women at Public Interest Incorporated Foundation Inokashira Hospital?
30.0%, as reported to MHLW's women's-advancement database (as of April 2026).
What is the gender pay gap at Public Interest Incorporated Foundation Inokashira Hospital?
Women's average pay as a percentage of men's: 76.5% across all employees, 82.8% among regular employees, 87.9% among non-regular employees. This compares average pay, not pay for the same job.
How long do employees stay at Public Interest Incorporated Foundation Inokashira Hospital?
Average tenure is 14.4 years for men and 10.3 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 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.