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

0.0%, as reported to MHLW's women's-advancement database (as of September 2025).

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

Average overtime is 11.0 hours a month (median for the same industry and size: 12.0 hours), as reported to MHLW's women's-advancement database.

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Other manufacturing·Tokyo·101–300 employees

Sumika Kakoshi Co., Ltd.

Japanese name: 住化加工紙株式会社 · English rendering · Corporate number 4010001062514 · 日本語

Sumika Kakoshi Co., Ltd. (住化加工紙株式会社), a other manufacturing employer in Tokyo with 101–300 employees, reports in the Ministry of Health, Labour and Welfare's women's-advancement database that 0.0% of its managers are women (as of September 2025).

Women's advancement and leave

Women in management

0.0%

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

Not published

Median, same industry and size: 73.2%

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

Not published

Median, same industry and size: 77.0%

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

Not published

Median, same industry and size: 75.9%

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 September 2025.

Working hours and retention

Average monthly overtime

11.0 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

Average tenure, women

Not published

Other manufacturing in Tokyo

Meiji Seika Pharma Co., Ltd.Women managers 12.2%
Shiseido GroupWomen managers 41.1%
Fujifilm Business Innovation Co., Ltd.Women managers 9.6%
Yazaki GroupWomen managers 5.3%
ANA Base Maintenance Technics Co., Ltd.Women managers 2.4%
GE HealthCare Technologies in JapanWomen managers 20.0%
TOPPAN Graphic Communications Co., Ltd.Women managers 3.1%
TOPPAN Package Products Co., Ltd.Women managers 0.0%

Every other manufacturing employer in Tokyo →

Questions this page answers

What share of managers are women at Sumika Kakoshi Co., Ltd.?: 0.0%, as reported to MHLW's women's-advancement database (as of September 2025).
How much overtime do employees at Sumika Kakoshi Co., Ltd. work, and how much paid leave do they take?: Average overtime is 11.0 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.