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

Women's average pay as a percentage of men's: 82.7% among regular employees. This compares average pay, not pay for the same job.

How many fathers take childcare leave at Kokudai Seminar Co., Ltd.?

0.0% of eligible men took childcare leave.

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

Average overtime is 20.0 hours a month (median for the same industry and size: 8.4 hours), as reported to MHLW's women's-advancement database.

How long do employees stay at Kokudai Seminar Co., Ltd.?

Average tenure is 12.1 years for men and 12.6 years for women.

← Education in Saitama

Education·Saitama·101–300 employees

Kokudai Seminar Co., Ltd.

Japanese name: 株式会社国大セミナー · English rendering · Corporate number 2030001110818 · 日本語

Kokudai Seminar Co., Ltd. (株式会社国大セミナー), a education employer in Saitama with 101–300 employees, reports in the Ministry of Health, Labour and Welfare's women's-advancement database that women's average pay is 82.7% of men's among regular employees, 0.0% of eligible fathers took childcare leave (as of July 2025).

Women's advancement and leave

Women in management

Not published

Median, same industry and size: 25.0%

Women among officers

0.0%

Median, same industry and size: 22.2%

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

Not published

Median, same industry and size: 77.6%

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

82.7%

Median, same industry and size: 83.2%

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

Not published

Median, same industry and size: 84.5%

Men taking childcare leave

0.0%

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 July 2025.

Working hours and retention

Average monthly overtime

20.0 hrs

Median, same industry and size: 8.4 hrs

Paid leave taken

Not published

Median, same industry and size: 66.3%

Average tenure, men

12.1 yrs

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

Average tenure, women

12.6 yrs

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

Education in Saitama

Educational Foundation Meikai UniversityWomen managers 37.9%
Educational Foundation Bunri Sato GakuenWomen managers 16.7%
Gakken Studie Co., Ltd.501–1000 employees
National University Corporation Saitama UniversityWomen managers 6.3%
Educational Foundation Surugadai UniversityWomen managers 31.1%
Educational Foundation Igaku Academy301–500 employees
Educational Foundation Kunori GakuenWomen managers 20.0%
General Incorporated Foundation Saitama-ken Kotsu Kyoiku KyokaiWomen managers 7.7%

Every education employer in Saitama →

Questions this page answers

What is the gender pay gap at Kokudai Seminar Co., Ltd.?: Women's average pay as a percentage of men's: 82.7% among regular employees. This compares average pay, not pay for the same job.
How many fathers take childcare leave at Kokudai Seminar Co., Ltd.?: 0.0% of eligible men took childcare leave.
How much overtime do employees at Kokudai Seminar Co., Ltd. work, and how much paid leave do they take?: Average overtime is 20.0 hours a month (median for the same industry and size: 8.4 hours), as reported to MHLW's women's-advancement database.
How long do employees stay at Kokudai Seminar Co., Ltd.?: Average tenure is 12.1 years for men and 12.6 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.