What share of managers are women at Kaiyo Rubber Co., Ltd.?

0.0%, as reported to MHLW's women's-advancement database (as of April 2024).

What is the gender pay gap at Kaiyo Rubber Co., Ltd.?

Women's average pay as a percentage of men's: 66.1% across all employees, 69.6% among regular employees, 37.2% among non-regular employees. This compares average pay, not pay for the same job.

How many fathers take childcare leave at Kaiyo Rubber Co., Ltd.?

8.0% of eligible men took childcare leave.

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

Average overtime is 18.2 hours a month (median for the same industry and size: 12.3 hours), as reported to MHLW's women's-advancement database.

How long do employees stay at Kaiyo Rubber Co., Ltd.?

Average tenure is 14.6 years for men and 5.8 years for women.

← Plastics & rubber in Mie

Plastics & rubber·Mie·301–500 employees

Kaiyo Rubber Co., Ltd.

Japanese name: 海洋ゴム株式会社 · English rendering · Corporate number 2190001004467 · 日本語

Kaiyo Rubber Co., Ltd. (海洋ゴム株式会社), a plastics & rubber employer in Mie with 301–500 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 69.6% of men's among regular employees, 8.0% of eligible fathers took childcare leave (as of April 2024).

Women's advancement and leave

Women in management

0.0%

Median, same industry and size: 1.0%

Women among officers

0.0%

Median, same industry and size: 0.0%

Women among new hires

26.0%

For one employment category the company defines, so not comparable with other employers.

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

66.1%

Median, same industry and size: 68.6%

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

69.6%

Median, same industry and size: 73.9%

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

37.2%

Median, same industry and size: 71.7%

Men taking childcare leave

8.0%

For one employment category the company defines, 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 April 2024.

Working hours and retention

Average monthly overtime

18.2 hrs

Median, same industry and size: 12.3 hrs

Paid leave taken

Not published

Median, same industry: 73.0%

Average tenure, men

14.6 yrs

For one employment category the company defines, so not comparable with other employers.

Average tenure, women

5.8 yrs

For one employment category the company defines, so not comparable with other employers.

Plastics & rubber in Mie

NAKAGAWA Co., Ltd.101–300 employees
Kuwana Engineering Plastic Co., Ltd.Women managers 0.0%
Nihon Coloring Co., Ltd.Women managers 0.0%

Every plastics & rubber employer in Mie →

Questions this page answers

What share of managers are women at Kaiyo Rubber Co., Ltd.?: 0.0%, as reported to MHLW's women's-advancement database (as of April 2024).
What is the gender pay gap at Kaiyo Rubber Co., Ltd.?: Women's average pay as a percentage of men's: 66.1% across all employees, 69.6% among regular employees, 37.2% among non-regular employees. This compares average pay, not pay for the same job.
How many fathers take childcare leave at Kaiyo Rubber Co., Ltd.?: 8.0% of eligible men took childcare leave.
How much overtime do employees at Kaiyo Rubber Co., Ltd. work, and how much paid leave do they take?: Average overtime is 18.2 hours a month (median for the same industry and size: 12.3 hours), as reported to MHLW's women's-advancement database.
How long do employees stay at Kaiyo Rubber Co., Ltd.?: Average tenure is 14.6 years for men and 5.8 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.