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

8.8%, as reported to MHLW's women's-advancement database (as of September 2023).

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

Average tenure is 13.0 years for men and 9.0 years for women.

Wholesale & retail·Hiroshima·101–300 employees

Sumida Co., Ltd.

Japanese name: 住田株式会社 · English rendering · Corporate number 2240001005286 · 日本語

Sumida Co., Ltd. (住田株式会社), a wholesale & retail employer in Hiroshima 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 (as of September 2023).

Women's advancement and leave

Women in management

8.8%

Median, same industry and size: 8.2%

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

Not published

Median, same industry and size: 70.6%

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

Not published

Median, same industry and size: 74.1%

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

Not published

Median, same industry and size: 78.9%

Men taking childcare leave

Not published

Median, same industry and size: 50.0%

The pay figures compare women's average pay with men's, not pay for the same job. Data as of September 2023.

Working hours and retention

Average monthly overtime

Not published

Median, same industry and size: 10.7 hrs

Paid leave taken

Not published

Median, same industry and size: 70.0%

Average tenure, men

13.0 yrs

Median, same industry and size: 14.0 yrs

Average tenure, women

9.0 yrs

Median, same industry and size: 10.2 yrs

Wholesale & retail in Hiroshima

Daiso Sangyo Co., Ltd.Women managers 16.2%
TS Alfresa Co., Ltd.Women managers 1.8%
Manso Co., Ltd.Women managers 10.5%
L'aube Co., Ltd.Women managers 11.1%
Andersen Co., Ltd.Women managers 15.2%
Every Co., Ltd.Women managers 5.0%
Autobacs West Japan Hanbai Co., Ltd.Women managers 5.9%
JR Service Net Hiroshima Co., Ltd.Women managers 9.5%

Every wholesale & retail employer in Hiroshima →

Questions this page answers

What share of managers are women at Sumida Co., Ltd.?: 8.8%, as reported to MHLW's women's-advancement database (as of September 2023).
How long do employees stay at Sumida Co., Ltd.?: Average tenure is 13.0 years for men and 9.0 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.