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

18.0%, as reported to MHLW's women's-advancement database (as of January 2026).

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

Women's average pay as a percentage of men's: 51.3% across all employees, 71.2% among regular employees, 68.3% among non-regular employees. This compares average pay, not pay for the same job.

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

0.0% of eligible men took childcare leave.

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

Average overtime is 40.0 hours a month (median for the same industry and size: 19.9 hours), and employees take 48.0% of their paid leave (median: 59.0%), as reported to MHLW's women's-advancement database.

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

Average tenure is 29.0 years for men and 21.0 years for women.

← Accommodation & food service in Tokyo

Accommodation & food service·Tokyo·301–500 employees

Tunahachi Co., Ltd.

Japanese name: 株式会社綱八 · English rendering · Corporate number 5011101013158 · 日本語

Tunahachi Co., Ltd. (株式会社綱八), a accommodation & food service employer in Tokyo with 301–500 employees, reports in the Ministry of Health, Labour and Welfare's women's-advancement database that 18.0% of its managers are women, women's average pay is 71.2% of men's among regular employees, 0.0% of eligible fathers took childcare leave (as of January 2026).

Women's advancement and leave

Women in management

18.0%

Median, same industry and size: 13.3%

Women among officers

0.0%

Median, same industry and size: 20.0%

Women among new hires

18.0%

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

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

51.3%

Median, same industry and size: 68.2%

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

71.2%

Median, same industry and size: 76.9%

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

68.3%

Median, same industry and size: 91.8%

Men taking childcare leave

0.0%

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

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

Working hours and retention

Average monthly overtime

40.0 hrs

Median, same industry and size: 19.9 hrs

Paid leave taken

48.0%

Median, same industry and size: 59.0%

Average tenure, men

29.0 yrs

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

Average tenure, women

21.0 yrs

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

Accommodation & food service in Tokyo

Iconia Hospitality Co., Ltd.Women managers 6.8%
Aim Service Co., Ltd. (Group)Women managers 13.0%
Green Hospitality Food Service Co., Ltd.Women managers 27.0%
Compass in JapanWomen managers 18.9%
Shidax Contract Food Service Co., Ltd.Women managers 18.2%
Shidax Food Service Co., Ltd.Women managers 13.3%
Ringer Hut Japan Co., Ltd.Women managers 10.3%
DD Group Co., Ltd.Women managers 21.1%

Every accommodation & food service employer in Tokyo →

Questions this page answers

What share of managers are women at Tunahachi Co., Ltd.?: 18.0%, as reported to MHLW's women's-advancement database (as of January 2026).
What is the gender pay gap at Tunahachi Co., Ltd.?: Women's average pay as a percentage of men's: 51.3% across all employees, 71.2% among regular employees, 68.3% among non-regular employees. This compares average pay, not pay for the same job.
How many fathers take childcare leave at Tunahachi Co., Ltd.?: 0.0% of eligible men took childcare leave.
How much overtime do employees at Tunahachi Co., Ltd. work, and how much paid leave do they take?: Average overtime is 40.0 hours a month (median for the same industry and size: 19.9 hours), and employees take 48.0% of their paid leave (median: 59.0%), as reported to MHLW's women's-advancement database.
How long do employees stay at Tunahachi Co., Ltd.?: Average tenure is 29.0 years for men and 21.0 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.