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

3.3%, as reported to MHLW's women's-advancement database (as of December 2025).

How many fathers take childcare leave at Okaya Systems Co., Ltd.?

100.0% of eligible men took childcare leave.

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

Average overtime is 22.5 hours a month (median for the same industry and size: 12.6 hours), as reported to MHLW's women's-advancement database.

How long do employees stay at Okaya Systems Co., Ltd.?

Average tenure is 10.3 years for men and 7.8 years for women.

← Information & communications in Aichi

Information & communications·Aichi·101–300 employees

Okaya Systems Co., Ltd.

Japanese name: 岡谷システム株式会社 · English rendering · Corporate number 5180001034966 · 日本語

Okaya Systems Co., Ltd. (岡谷システム株式会社), a information & communications employer in Aichi with 101–300 employees, reports in the Ministry of Health, Labour and Welfare's women's-advancement database that 3.3% of its managers are women, 100.0% of eligible fathers took childcare leave (as of December 2025).

Women's advancement and leave

Women in management

3.3%

Median, same industry and size: 12.5%

Women among officers

0.0%

Median, same industry and size: 0.0%

Women among new hires

30.4%

Median, same industry and size: 36.0%

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

100.0%

Median, same industry and size: 81.7%

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

Working hours and retention

Average monthly overtime

22.5 hrs

Median, same industry and size: 12.6 hrs

Paid leave taken

Not published

Median, same industry and size: 73.6%

Average tenure, men

10.3 yrs

Median, same industry and size: 11.6 yrs

Average tenure, women

7.8 yrs

Median, same industry and size: 9.0 yrs

Information & communications in Aichi

ABeam Systems Co., Ltd.Women managers 12.3%
Denso Techno Co., Ltd.Women managers 1.5%
Totec Amenity Co., Ltd.Women managers 2.9%
Docomo CS Tokai Co., Ltd.Women managers 15.1%
Toyota Systems Co., Ltd.Women managers 6.6%
Chuden CTI Co., Ltd.Women managers 5.5%
Aisin Software Co., Ltd.Women managers 1.9%
Toyota Connected Co., Ltd.Women managers 13.0%

Every information & communications employer in Aichi →

Questions this page answers

What share of managers are women at Okaya Systems Co., Ltd.?: 3.3%, as reported to MHLW's women's-advancement database (as of December 2025).
How many fathers take childcare leave at Okaya Systems Co., Ltd.?: 100.0% of eligible men took childcare leave.
How much overtime do employees at Okaya Systems Co., Ltd. work, and how much paid leave do they take?: Average overtime is 22.5 hours a month (median for the same industry and size: 12.6 hours), as reported to MHLW's women's-advancement database.
How long do employees stay at Okaya Systems Co., Ltd.?: Average tenure is 10.3 years for men and 7.8 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.