What share of managers are women at Yoshikawa Kogyo RF Semicon Co., Ltd.?

8.8%, as reported to MHLW's women's-advancement database (as of April 2026).

What is the gender pay gap at Yoshikawa Kogyo RF Semicon Co., Ltd.?

Women's average pay as a percentage of men's: 72.0% across all employees, 73.0% among regular employees, 43.0% among non-regular employees. This compares average pay, not pay for the same job.

How much overtime do employees at Yoshikawa Kogyo RF Semicon Co., Ltd. work, and how much paid leave do they take?

Average overtime is 3.8 hours a month (median for the same industry and size: 12.0 hours), as reported to MHLW's women's-advancement database.

← Other manufacturing in Miyazaki

Other manufacturing·Miyazaki·101–300 employees

Yoshikawa Kogyo RF Semicon Co., Ltd.

Japanese name: 吉川工業アールエフセミコン株式会社 · English rendering · Corporate number 5350001005784 · 日本語

Yoshikawa Kogyo RF Semicon Co., Ltd. (吉川工業アールエフセミコン株式会社), a other manufacturing employer in Miyazaki with 101–300 employees, reports in the Ministry of Health, Labour and Welfare's women's-advancement database that 8.8% of its managers are women, women's average pay is 73.0% of men's among regular employees (as of April 2026).

Women's advancement and leave

Women in management

8.8%

Median, same industry and size: 4.0%

Women among officers

0.0%

Median, same industry and size: 0.0%

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

72.0%

Median, same industry and size: 73.2%

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

73.0%

Median, same industry and size: 77.0%

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

43.0%

Median, same industry and size: 75.9%

Men taking childcare leave

Not published

Median, same industry and size: 75.0%

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

Working hours and retention

Average monthly overtime

3.8 hrs

Median, same industry and size: 12.0 hrs

Paid leave taken

Not published

Median, same industry and size: 77.0%

Average tenure, men

Not published

Median, same industry and size: 15.0 yrs

Average tenure, women

Not published

Median, same industry and size: 12.0 yrs

Other manufacturing in Miyazaki

Togo Medikit Co., Ltd.Women managers 0.0%
Minami Nihon Rakuno Kyodo Co., Ltd.Women managers 6.0%
Asahi Kasei Fibers Nobeoka Co., Ltd.Women managers 0.0%
Yasui Co., Ltd.301–500 employees
Miyazaki Buhin Co., Ltd.301–500 employees
Shonan Hitex Co., Ltd.Women managers 35.0%
Minami Nihon Ham Co., Ltd.Women managers 3.4%
Ebisu Broiler Center Co., Ltd.Women managers 0.0%

Every other manufacturing employer in Miyazaki →

Questions this page answers

What share of managers are women at Yoshikawa Kogyo RF Semicon Co., Ltd.?: 8.8%, as reported to MHLW's women's-advancement database (as of April 2026).
What is the gender pay gap at Yoshikawa Kogyo RF Semicon Co., Ltd.?: Women's average pay as a percentage of men's: 72.0% across all employees, 73.0% among regular employees, 43.0% among non-regular employees. This compares average pay, not pay for the same job.
How much overtime do employees at Yoshikawa Kogyo RF Semicon Co., Ltd. work, and how much paid leave do they take?: Average overtime is 3.8 hours a month (median for the same industry and size: 12.0 hours), 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.