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

1.5%, as reported to MHLW's women's-advancement database (as of December 2025).

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

Women's average pay as a percentage of men's: 66.0% across all employees, 66.7% among regular employees, 65.3% among non-regular employees. This compares average pay, not pay for the same job.

How many fathers take childcare leave at Ooka Giken Co., Ltd.?

71.5% of eligible men took childcare leave.

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

employees take 79.7% of their paid leave (median: 76.0%), as reported to MHLW's women's-advancement database.

← Transport equipment in Aichi

Transport equipment·Aichi·501–1000 employees

Ooka Giken Co., Ltd.

Japanese name: 大岡技研株式会社 · English rendering · Corporate number 8180301021075 · 日本語

Ooka Giken Co., Ltd. (大岡技研株式会社), a transport equipment employer in Aichi with 501–1000 employees, reports in the Ministry of Health, Labour and Welfare's women's-advancement database that 1.5% of its managers are women, women's average pay is 66.7% of men's among regular employees, 71.5% of eligible fathers took childcare leave (as of December 2025).

Women's advancement and leave

Women in management

1.5%

Median, same industry and size: 1.4%

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

66.0%

Median, same industry and size: 72.7%

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

66.7%

Median, same industry and size: 75.1%

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

65.3%

Median, same industry and size: 71.9%

Men taking childcare leave

71.5%

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

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

Not published

Median, same industry and size: 18.1 hrs

Paid leave taken

79.7%

Median, same industry and size: 76.0%

Average tenure, men

Not published

Average tenure, women

Not published

Transport equipment in Aichi

Toyota Auto Body Co., Ltd.Women managers 2.8%
Advics Co., Ltd.Women managers 0.0%
Toyota Industries CorporationWomen managers 2.3%
Aisin Shiroki Co., Ltd.Women managers 2.4%
Aisin Kiko Co., Ltd.Women managers 0.9%
Aisin Takaoka Co., Ltd.Women managers 1.1%
Sakae Riken Kogyo Co., Ltd.Women managers 0.0%
Toyota Boshoku Seiko Co., Ltd.Women managers 0.0%

Every transport equipment employer in Aichi →

Questions this page answers

What share of managers are women at Ooka Giken Co., Ltd.?: 1.5%, as reported to MHLW's women's-advancement database (as of December 2025).
What is the gender pay gap at Ooka Giken Co., Ltd.?: Women's average pay as a percentage of men's: 66.0% across all employees, 66.7% among regular employees, 65.3% among non-regular employees. This compares average pay, not pay for the same job.
How many fathers take childcare leave at Ooka Giken Co., Ltd.?: 71.5% of eligible men took childcare leave.
How much overtime do employees at Ooka Giken Co., Ltd. work, and how much paid leave do they take?: employees take 79.7% of their paid leave (median: 76.0%), 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.