What share of managers are women at Tomakomai Ko Kaihatsu Co., Ltd.?

0.0%, as reported to MHLW's women's-advancement database (as of August 2026).

What is the gender pay gap at Tomakomai Ko Kaihatsu Co., Ltd.?

Women's average pay as a percentage of men's: 81.8% across all employees, 81.8% among regular employees. This compares average pay, not pay for the same job.

How many fathers take childcare leave at Tomakomai Ko Kaihatsu Co., Ltd.?

25.0% of eligible men took childcare leave.

How much overtime do employees at Tomakomai Ko Kaihatsu Co., Ltd. work, and how much paid leave do they take?

Average overtime is 9.0 hours a month (median for the same industry and size: 12.8 hours), and employees take 86.4% of their paid leave (median: 80.7%), as reported to MHLW's women's-advancement database.

← Unclassified in Hokkaido

Unclassified·Hokkaido·101–300 employees

Tomakomai Ko Kaihatsu Co., Ltd.

Japanese name: 苫小牧港開発株式会社 · English rendering · Corporate number 5430001053437 · 日本語

Tomakomai Ko Kaihatsu Co., Ltd. (苫小牧港開発株式会社), a unclassified employer in Hokkaido with 101–300 employees, reports in the Ministry of Health, Labour and Welfare's women's-advancement database that 0.0% of its managers are women, women's average pay is 81.8% of men's among regular employees, 25.0% of eligible fathers took childcare leave (as of August 2026).

Women's advancement and leave

Women in management

0.0%

Median, same industry and size: 8.3%

Women among officers

0.0%

Median, same industry and size: 0.0%

Women among new hires

50.0%

Median, same industry and size: 43.5%

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

81.8%

Median, same industry and size: 73.8%

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

81.8%

Median, same industry and size: 78.6%

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

Not published

Median, same industry and size: 73.7%

Men taking childcare leave

25.0%

Median, same industry and size: 66.8%

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

Working hours and retention

Average monthly overtime

9.0 hrs

Median, same industry and size: 12.8 hrs

Paid leave taken

86.4%

Median, same industry and size: 80.7%

Average tenure, men

Not published

Median, same industry and size: 11.6 yrs

Average tenure, women

Not published

Median, same industry and size: 9.1 yrs

Unclassified in Hokkaido

Iwamizawa Agricultural CooperativeWomen managers 2.4%
Topwork Co., Ltd.501–1000 employees
Aizawa Koatsu Concrete Co., Ltd.Women managers 1.0%
Fukuda Suimon Center Co., Ltd.Women managers 5.0%
Tokachi Shimizu-cho Agricultural CooperativeWomen managers 0.0%

Every unclassified employer in Hokkaido →

Questions this page answers

What share of managers are women at Tomakomai Ko Kaihatsu Co., Ltd.?: 0.0%, as reported to MHLW's women's-advancement database (as of August 2026).
What is the gender pay gap at Tomakomai Ko Kaihatsu Co., Ltd.?: Women's average pay as a percentage of men's: 81.8% across all employees, 81.8% among regular employees. This compares average pay, not pay for the same job.
How many fathers take childcare leave at Tomakomai Ko Kaihatsu Co., Ltd.?: 25.0% of eligible men took childcare leave.
How much overtime do employees at Tomakomai Ko Kaihatsu Co., Ltd. work, and how much paid leave do they take?: Average overtime is 9.0 hours a month (median for the same industry and size: 12.8 hours), and employees take 86.4% of their paid leave (median: 80.7%), 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.