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

10.4%, as reported to MHLW's women's-advancement database (as of March 2026).

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

Women's average pay as a percentage of men's: 83.1% across all employees, 82.8% among regular employees, 89.5% among non-regular employees. This compares average pay, not pay for the same job.

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

50.0% of eligible men took childcare leave.

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

employees take 78.0% of their paid leave (median: 76.0%), as reported to MHLW's women's-advancement database.

How long do employees stay at Aistar Co., Ltd.?

Average tenure is 14.0 years for men and 8.4 years for women.

← Information & communications in Osaka

Information & communications·Osaka·301–500 employees

Aistar Co., Ltd.

Japanese name: アイスター株式会社 · English rendering · Corporate number 5120001073169 · 日本語

Aistar Co., Ltd. (アイスター株式会社), a information & communications employer in Osaka with 301–500 employees, reports in the Ministry of Health, Labour and Welfare's women's-advancement database that 10.4% of its managers are women, women's average pay is 82.8% of men's among regular employees, 50.0% of eligible fathers took childcare leave (as of March 2026).

Women's advancement and leave

Women in management

10.4%

Median, same industry and size: 9.9%

Women among new hires

28.0%

Median, same industry and size: 35.5%

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

83.1%

Median, same industry and size: 78.7%

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

82.8%

Median, same industry and size: 80.2%

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

89.5%

Median, same industry and size: 77.6%

Men taking childcare leave

50.0%

Median, same industry and size: 80.0%

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

Working hours and retention

Average monthly overtime

Not published

Median, same industry and size: 15.1 hrs

Paid leave taken

78.0%

Median, same industry and size: 76.0%

Average tenure, men

14.0 yrs

Median, same industry and size: 14.1 yrs

Average tenure, women

8.4 yrs

Median, same industry and size: 9.8 yrs

Information & communications in Osaka

NTT Business Solutions Co., Ltd.Women managers 4.0%
NTT West Co., Ltd.Women managers 14.2%
NTT Field Techno Co., Ltd.5001+ employees
NTT West Business Front Co., Ltd.Women managers 8.7%
Sky Co., Ltd.Women managers 7.0%
Aitec Hankyu Hanshin Co., Ltd.Women managers 7.8%
Sumisei Joho System Co., Ltd.Women managers 12.1%
Navio Computer Co., Ltd.Women managers 11.1%

Every information & communications employer in Osaka →

Questions this page answers

What share of managers are women at Aistar Co., Ltd.?: 10.4%, as reported to MHLW's women's-advancement database (as of March 2026).
What is the gender pay gap at Aistar Co., Ltd.?: Women's average pay as a percentage of men's: 83.1% across all employees, 82.8% among regular employees, 89.5% among non-regular employees. This compares average pay, not pay for the same job.
How many fathers take childcare leave at Aistar Co., Ltd.?: 50.0% of eligible men took childcare leave.
How much overtime do employees at Aistar Co., Ltd. work, and how much paid leave do they take?: employees take 78.0% of their paid leave (median: 76.0%), as reported to MHLW's women's-advancement database.
How long do employees stay at Aistar Co., Ltd.?: Average tenure is 14.0 years for men and 8.4 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.