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

20.0%, as reported to MHLW's women's-advancement database (as of August 2026).

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

Women's average pay as a percentage of men's: 85.9% across all employees, 59.0% among regular employees, 129.2% among non-regular employees. This compares average pay, not pay for the same job.

How long do employees stay at Nihon Ichi Co., Ltd.?

Average tenure is 10.6 years for men and 5.5 years for women.

← Wholesale & retail in Chiba

Wholesale & retail·Chiba·1001–5000 employees

Nihon Ichi Co., Ltd.

Japanese name: 株式会社日本一 · English rendering · Corporate number 1040001071408 · 日本語

Nihon Ichi Co., Ltd. (株式会社日本一), a wholesale & retail employer in Chiba with 1001–5000 employees, reports in the Ministry of Health, Labour and Welfare's women's-advancement database that 20.0% of its managers are women, women's average pay is 59.0% of men's among regular employees (as of August 2026).

Women's advancement and leave

Women in management

20.0%

Median, same industry and size: 9.4%

Women among new hires

76.6%

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

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

85.9%

Median, same industry and size: 64.8%

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

59.0%

Median, same industry and size: 75.0%

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

129.2%

Median, same industry and size: 90.8%

Men taking childcare leave

Not published

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

Not published

Median, same industry and size: 12.5 hrs

Paid leave taken

Not published

Median, same industry and size: 67.2%

Average tenure, men

10.6 yrs

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

Average tenure, women

5.5 yrs

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

Wholesale & retail in Chiba

AEON Retail Co., Ltd.Women managers 31.2%
Costco Wholesale in JapanWomen managers 26.5%
Matsumoto Kiyoshi Co., Ltd.Women managers 23.3%
Aeon Bike Co., Ltd.Women managers 0.0%
AEON Pet Co., Ltd.Women managers 55.1%
Ingka in JapanWomen managers 51.5%
Taihei Co., Ltd.1001–5000 employees
Netz Toyota Chiba Co., Ltd.Women managers 0.0%

Every wholesale & retail employer in Chiba →

Questions this page answers

What share of managers are women at Nihon Ichi Co., Ltd.?: 20.0%, as reported to MHLW's women's-advancement database (as of August 2026).
What is the gender pay gap at Nihon Ichi Co., Ltd.?: Women's average pay as a percentage of men's: 85.9% across all employees, 59.0% among regular employees, 129.2% among non-regular employees. This compares average pay, not pay for the same job.
How long do employees stay at Nihon Ichi Co., Ltd.?: Average tenure is 10.6 years for men and 5.5 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.