Riken Vitamin Co., Ltd.

Foods ・ 4526

Figures below come from this company's annual securities report (有価証券報告書) filed with Japan's Financial Services Agency. Filing a false statement is a criminal offence, which is what makes them worth building on.

Average annual pay
¥8.4m
filing entity, incl. bonuses
vs peers
+¥3.12m
same industry & average age
Average age
39.5 yrs
Average tenure
15.5 yrs
Employees
1,887
consolidated
Market cap
¥81.7bn
J-Quants, ~12-week delay
Working here from 22 to 60est. ¥295m grossindustry norm ¥200m ・ ¥216m after tax and social insurance (73%)
What is left after tax and social insurance? →How much did the 2026 changes move it? →

Corporate Number 3010001008815 (National Tax Agency)

Workforce disclosure

Japan requires listed companies to disclose these three ratios. They are useful but easy to misread — the notes matter.

ItemValue What it does not tell you
Female managers7.1%definition of 'manager' varies by company
Male parental leave95.2%can exceed 100%; says nothing about duration
Gender pay gap (all workers)73.1%women's pay as % of men's; not equal-work comparison
Workplace score (beta)56.7deviation vs all listed, 50 = median
Investment score (beta)52.6deviation vs all listed, 50 = median

Pay history

From past annual securities reports. Reorganisations move this figure even when pay itself does not — the average covers the filing entity only.

Fiscal year endAverage annual pay
2024-03-31¥7.7m
2025-03-31¥8.2m
2026-03-31¥8.4m

Similar companies

Same sector, closest by average pay. A starting point for comparison — not a ranking. Pay differences here are driven as much by average age and by how much of the group sits inside the filing entity as by how well a company pays.

Company Average payAvg ageCode
Morinaga&Co.,Ltd.¥8.4m43.42201
J-OIL MILLS, INC.¥8.4m44.02613
HOUSE FOODS GROUP INC.¥8.4m41.92810
NISSIN FOODS HOLDINGS CO.,LTD.¥8.4m39.52897
DyDo GROUP HOLDINGS,INC.¥8.5m40.82590
YAKULT HONSHA CO.,LTD.¥8.5m41.72267

Limitations

Source: annual securities report (EDINET, Financial Services Agency of Japan); market data from J-Quants (JPX Market Innovation & Research), ~12-week delay. Compiled independently by Corpus; not provided or endorsed by any government agency. Full detail in Japanese: 理研ビタミン株式会社.