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

6.6%, as reported to MHLW's women's-advancement database (as of March 2026).

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

Women's average pay as a percentage of men's: 77.1% across all employees, 86.2% among regular employees. This compares average pay, not pay for the same job.

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

33.3% of eligible men took childcare leave.

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Chemicals·Tokyo·501–1000 employees

Teraoka Seisakusho Co., Ltd.

Japanese name: 株式会社寺岡製作所 · English rendering · Corporate number 4010701006398 · 日本語

Teraoka Seisakusho Co., Ltd. (株式会社寺岡製作所), a chemicals employer in Tokyo with 501–1000 employees, reports in the Ministry of Health, Labour and Welfare's women's-advancement database that 6.6% of its managers are women, women's average pay is 86.2% of men's among regular employees, 33.3% of eligible fathers took childcare leave (as of March 2026).

Women's advancement and leave

Women in management

6.6%

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

77.1%

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

86.2%

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

Not published

Men taking childcare leave

33.3%

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

Chemicals in Tokyo

Mitsubishi Chemical CorporationWomen managers 6.6%
Otsuka Pharmaceutical Co., Ltd.Women managers 13.6%
Fujifilm Co., Ltd.Women managers 7.6%
JSR Co., Ltd.Women managers 5.9%
Merck in JapanWomen managers 28.3%
RM Tohcello Co., Ltd.Women managers 5.2%
GSK in JapanWomen managers 26.7%
Kose Cosmetics Hanbai Co., Ltd.1001–5000 employees

Every chemicals employer in Tokyo →

Questions this page answers

What share of managers are women at Teraoka Seisakusho Co., Ltd.?: 6.6%, as reported to MHLW's women's-advancement database (as of March 2026).
What is the gender pay gap at Teraoka Seisakusho Co., Ltd.?: Women's average pay as a percentage of men's: 77.1% across all employees, 86.2% among regular employees. This compares average pay, not pay for the same job.
How many fathers take childcare leave at Teraoka Seisakusho Co., Ltd.?: 33.3% of eligible men took childcare leave.

Japan Human Capital Data 2026

For this employer and about 36,000 others: overtime, paid leave taken, women among officers, supervisors and new hires, tenure and ten-year retention by gender, with medians and percentiles for its industry and size band, 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.