What share of managers are women at Iwatani Gas Co., Ltd.?

5.1%, as reported to MHLW's women's-advancement database (as of April 2026).

What is the gender pay gap at Iwatani Gas Co., Ltd.?

Women's average pay as a percentage of men's: 69.1% across all employees, 73.2% among regular employees, 69.1% among non-regular employees. This compares average pay, not pay for the same job.

How many fathers take childcare leave at Iwatani Gas Co., Ltd.?

83.0% of eligible men took childcare leave.

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

Average overtime is 10.4 hours a month (median for the same industry and size: 13.6 hours), as reported to MHLW's women's-advancement database.

How long do employees stay at Iwatani Gas Co., Ltd.?

Average tenure is 14.8 years for men and 11.0 years for women.

← Other manufacturing in Osaka

Other manufacturing·Osaka·301–500 employees

Iwatani Gas Co., Ltd.

Japanese name: 岩谷瓦斯株式会社 · English rendering · Corporate number 2010401033141 · 日本語

Iwatani Gas Co., Ltd. (岩谷瓦斯株式会社), a other manufacturing employer in Osaka with 301–500 employees, reports in the Ministry of Health, Labour and Welfare's women's-advancement database that 5.1% of its managers are women, women's average pay is 73.2% of men's among regular employees, 83.0% of eligible fathers took childcare leave (as of April 2026).

Women's advancement and leave

Women in management

5.1%

Median, same industry and size: 4.2%

Women among officers

0.0%

Median, same industry and size: 0.0%

Women among new hires

11.4%

Median, same industry and size: 30.6%

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

69.1%

Median, same industry and size: 71.4%

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

73.2%

Median, same industry and size: 76.4%

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

69.1%

Median, same industry and size: 75.8%

Men taking childcare leave

83.0%

Median, same industry and size: 66.7%

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

10.4 hrs

Median, same industry and size: 13.6 hrs

Paid leave taken

Not published

Median, same industry and size: 74.8%

Average tenure, men

14.8 yrs

Median, same industry and size: 15.2 yrs

Average tenure, women

11.0 yrs

Median, same industry and size: 11.6 yrs

Other manufacturing in Osaka

Panasonic Electric Works Co., Ltd.Women managers 6.5%
DAIKEN Co., Ltd.Women managers 2.3%
Glico Manufacturing Japan Co., Ltd.Women managers 2.6%
KMEW Co.,Ltd.Women managers 2.9%
Panasonic Lighting Systems Co., Ltd.Women managers 1.8%
Panasonic Housing Solutions Co., Ltd.Women managers 9.0%
Pierce Co., Ltd.1001–5000 employees
Yanmar Holdings Co., Ltd.Women managers 4.1%

Every other manufacturing employer in Osaka →

Questions this page answers

What share of managers are women at Iwatani Gas Co., Ltd.?: 5.1%, as reported to MHLW's women's-advancement database (as of April 2026).
What is the gender pay gap at Iwatani Gas Co., Ltd.?: Women's average pay as a percentage of men's: 69.1% across all employees, 73.2% among regular employees, 69.1% among non-regular employees. This compares average pay, not pay for the same job.
How many fathers take childcare leave at Iwatani Gas Co., Ltd.?: 83.0% of eligible men took childcare leave.
How much overtime do employees at Iwatani Gas Co., Ltd. work, and how much paid leave do they take?: Average overtime is 10.4 hours a month (median for the same industry and size: 13.6 hours), as reported to MHLW's women's-advancement database.
How long do employees stay at Iwatani Gas Co., Ltd.?: Average tenure is 14.8 years for men and 11.0 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.