Monstarlab Inc.

Information & Communication ・ 5255

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
¥7.1m
filing entity, incl. bonuses
vs peers
+¥0.92m
same industry & average age
Average age
39.0 yrs
Average tenure
4.3 yrs
Employees
847
consolidated
Market cap
¥4.7bn
J-Quants, ~12-week delay
Working here from 22 to 60est. ¥268m grossindustry norm ¥239m ・ ¥199m after tax and social insurance (74%)
What is left after tax and social insurance? →How much did the 2026 changes move it? →

Corporate Number 3013201019037 (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 managers14.8%definition of 'manager' varies by company
Male parental leave82.0%can exceed 100%; says nothing about duration
Gender pay gap (all workers)72.6%women's pay as % of men's; not equal-work comparison
Workplace score (beta)44.0deviation vs all listed, 50 = median
Investment score (beta)36.3deviation 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
2023-12-31¥7.8m
2024-12-31¥8.4m
2025-12-31¥7.1m

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
Data Applications Company, Limited¥7.1m42.13848
Infcurion, Inc.¥7.1m37.2438A
Avex Inc.¥7.1m42.57860
株式会社フーバーブレイン¥7.1m45.53927
株式会社アクセルスペースホールディングス¥7.1m42.4402A
TeamSpirit Inc.¥7.1m36.44397

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: 株式会社モンスターラボ.