What share of managers are women at Sincere Co., Ltd.?

12.0%, as reported to MHLW's women's-advancement database (as of January 2026).

What is the gender pay gap at Sincere Co., Ltd.?

Women's average pay as a percentage of men's: 50.4% across all employees, 88.8% among regular employees, 73.3% among non-regular employees. This compares average pay, not pay for the same job.

How long do employees stay at Sincere Co., Ltd.?

Average tenure is 12.3 years for men and 13.9 years for women.

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Other services·Tokyo·501–1000 employees

Sincere Co., Ltd.

Japanese name: 株式会社シンシア · English rendering · Corporate number 1010701013059 · 日本語

Sincere Co., Ltd. (株式会社シンシア), a other services employer in Tokyo with 501–1000 employees, reports in the Ministry of Health, Labour and Welfare's women's-advancement database that 12.0% of its managers are women, women's average pay is 88.8% of men's among regular employees (as of January 2026).

Women's advancement and leave

Women in management

12.0%

Median, same industry and size: 11.5%

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

50.4%

Median, same industry and size: 74.5%

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

88.8%

Median, same industry and size: 78.9%

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

73.3%

Median, same industry and size: 80.5%

Men taking childcare leave

Not published

The pay figures compare women's average pay with men's, not pay for the same job. Data as of January 2026.

Working hours and retention

Average monthly overtime

Not published

Median, same industry and size: 11.4 hrs

Paid leave taken

Not published

Median, same industry and size: 76.0%

Average tenure, men

12.3 yrs

Employment category not stated, so not comparable with other employers.

Average tenure, women

13.9 yrs

Employment category not stated, so not comparable with other employers.

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 Sincere Co., Ltd.?: 12.0%, as reported to MHLW's women's-advancement database (as of January 2026).
What is the gender pay gap at Sincere Co., Ltd.?: Women's average pay as a percentage of men's: 50.4% across all employees, 88.8% among regular employees, 73.3% among non-regular employees. This compares average pay, not pay for the same job.
How long do employees stay at Sincere Co., Ltd.?: Average tenure is 12.3 years for men and 13.9 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.