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

7.0%, as reported to MHLW's women's-advancement database (as of April 2026).

How much overtime do employees at Esperanto System Co., Ltd. work, and how much paid leave do they take?

Average overtime is 17.3 hours a month (median for the same industry and size: 12.6 hours), and employees take 66.2% of their paid leave (median: 73.6%), as reported to MHLW's women's-advancement database.

How long do employees stay at Esperanto System Co., Ltd.?

Average tenure is 13.8 years for men and 6.4 years for women.

← Information & communications in Chiba

Information & communications·Chiba·101–300 employees

Esperanto System Co., Ltd.

Japanese name: 株式会社エスペラントシステム · English rendering · Corporate number 5040001041150 · 日本語

Esperanto System Co., Ltd. (株式会社エスペラントシステム), a information & communications employer in Chiba with 101–300 employees, reports in the Ministry of Health, Labour and Welfare's women's-advancement database that 7.0% of its managers are women (as of April 2026).

Women's advancement and leave

Women in management

7.0%

Median, same industry and size: 12.5%

Women among new hires

40.9%

Median, same industry and size: 33.3%

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

Not published

Median, same industry and size: 78.6%

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

Not published

Median, same industry and size: 80.0%

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

Not published

Median, same industry and size: 75.9%

Men taking childcare leave

Not published

Median, same industry and size: 80.0%

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

17.3 hrs

Median, same industry and size: 12.6 hrs

Paid leave taken

66.2%

Median, same industry and size: 73.6%

Average tenure, men

13.8 yrs

Median, same industry and size: 11.2 yrs

Average tenure, women

6.4 yrs

Median, same industry and size: 8.6 yrs

Information & communications in Chiba

Mitsui E&S Systems Giken Co., Ltd.Women managers 3.9%
Nihon Kikaku Co., Ltd.Women managers 1.7%
AEON Smart Technology Co., Ltd.Women managers 7.3%
NID MI Co., Ltd.Women managers 6.4%
System Io Co., Ltd.Women managers 8.3%
Hitachi KE Systems Co., Ltd.Women managers 4.2%
Daiju Seimei i Technology Co., Ltd.Women managers 14.5%
International Business Machines in JapanWomen managers 23.0%

Every information & communications employer in Chiba →

Questions this page answers

What share of managers are women at Esperanto System Co., Ltd.?: 7.0%, as reported to MHLW's women's-advancement database (as of April 2026).
How much overtime do employees at Esperanto System Co., Ltd. work, and how much paid leave do they take?: Average overtime is 17.3 hours a month (median for the same industry and size: 12.6 hours), and employees take 66.2% of their paid leave (median: 73.6%), as reported to MHLW's women's-advancement database.
How long do employees stay at Esperanto System Co., Ltd.?: Average tenure is 13.8 years for men and 6.4 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.