SANKYO SEIKO CO.,LTD.

Wholesale Trade ・ 8018

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
¥6.8m
filing entity, incl. bonuses
vs peers
+¥1.86m
same industry & average age
Average age
36.9 yrs
Average tenure
11.8 yrs
Employees
247
consolidated
Market cap
J-Quants, ~12-week delay
Working here from 22 to 60est. ¥252m grossindustry norm ¥191m ・ ¥190m after tax and social insurance (75%)
What is left after tax and social insurance? →How much did the 2026 changes move it? →

Corporate Number 6140001007875 (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 managersdefinition of 'manager' varies by company
Male parental leavecan exceed 100%; says nothing about duration
Gender pay gap (all workers)women's pay as % of men's; not equal-work comparison
Workplace score (beta)55.2deviation vs all listed, 50 = median
Investment score (beta)51.9deviation 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¥5.9m
2025-03-31¥6.2m
2026-03-31¥6.8m

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
WIN-Partners Co., Ltd.¥6.7m42.43183
ヤマシタヘルスケアホールディングス株式会社¥6.7m45.09265
ALTECH CO., LTD.¥6.7m46.59972
PALTAC CORPORATION¥6.8m43.88283
ozu corporation¥6.8m42.97487
TOHO HOLDINGS CO.,LTD.¥6.8m48.38129

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: 三共生興株式会社.