What share of managers are women at Tokyo Biyo Kenkyusho Co., Ltd.?

80.0%, as reported to MHLW's women's-advancement database (as of September 2025).

What is the gender pay gap at Tokyo Biyo Kenkyusho Co., Ltd.?

Women's average pay as a percentage of men's: 73.8% across all employees, 76.7% among regular employees, 119.3% among non-regular employees. This compares average pay, not pay for the same job.

How much overtime do employees at Tokyo Biyo Kenkyusho Co., Ltd. work, and how much paid leave do they take?

employees take 80.0% of their paid leave (median: 71.0%), as reported to MHLW's women's-advancement database.

← Other services in Tokyo

Other services·Tokyo·301–500 employees

Tokyo Biyo Kenkyusho Co., Ltd.

Japanese name: 株式会社東京美容研究所 · English rendering · Corporate number 4011001016501 · 日本語

Tokyo Biyo Kenkyusho Co., Ltd. (株式会社東京美容研究所), a other services employer in Tokyo with 301–500 employees, reports in the Ministry of Health, Labour and Welfare's women's-advancement database that 80.0% of its managers are women, women's average pay is 76.7% of men's among regular employees (as of September 2025).

Women's advancement and leave

Women in management

80.0%

Median, same industry and size: 10.3%

Women among new hires

95.0%

Median, same industry and size: 37.1%

Women's pay as % of men's, all

73.8%

Median, same industry and size: 73.7%

Women's pay as % of men's, regular

76.7%

Median, same industry and size: 78.8%

Women's pay as % of men's, non-regular

119.3%

Median, same industry and size: 80.8%

Men taking childcare leave

Not published

Median, same industry and size: 66.8%

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

Average monthly overtime

Not published

Median, same industry and size: 11.7 hrs

Paid leave taken

80.0%

Median, same industry and size: 71.0%

Average tenure, men

Not published

Median, same industry and size: 10.9 yrs

Average tenure, women

Not published

Median, same industry and size: 9.0 yrs

Other services in Tokyo

Ernst & Young Shinnihon LLCWomen managers 19.5%
IQVIA in JapanWomen managers 41.5%
NX Cash Logistics Co., Ltd.Women managers 2.5%
SG Fielder Co., Ltd.Women managers 10.6%
UT Aim Co., Ltd.Women managers 11.5%
UT Agent Co., Ltd.Women managers 11.9%
Aing Co., Ltd.5001+ employees
Adecco Co., Ltd.Women managers 30.6%

Every other services employer in Tokyo →

Questions this page answers

What share of managers are women at Tokyo Biyo Kenkyusho Co., Ltd.?: 80.0%, as reported to MHLW's women's-advancement database (as of September 2025).
What is the gender pay gap at Tokyo Biyo Kenkyusho Co., Ltd.?: Women's average pay as a percentage of men's: 73.8% across all employees, 76.7% among regular employees, 119.3% among non-regular employees. This compares average pay, not pay for the same job.
How much overtime do employees at Tokyo Biyo Kenkyusho Co., Ltd. work, and how much paid leave do they take?: employees take 80.0% of their paid leave (median: 71.0%), 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.