Showa System Engineering

4752.TInformation & Communication

Key numbers · FY ended 2026-03

Revenue¥8.7bn+5.0% YoY Operating income¥1.0bn+8.0% YoY Total assets¥9.4bn+8.0% YoY EPS (basic)¥179.58+8.8% YoY

Full financial history and reports →

Stock price4752 · View chart ↗

Open the price chart on TradingView.

Latest filings

Mon, Jun 22 · JST1 filing

14:51MATERIALShowa System Engineering · Change of representative director

Fri, Feb 20 · JST1 filing

11:12MATERIALShowa System Engineering · Change in major shareholder

Thu, Feb 19 · JST2 filings

15:015% STAKEShowa System Engineering · OM Shoji · 7.69%new 7.69%14:005% STAKEShowa System Engineering · Kyoko Furutono + 1 joint holder · 10.36% → 6.83%−3.53pp

Mon, Jun 23 · JST1 filing

13:51MATERIALShowa System Engineering · Change of representative director

All filings →

Major holders (5%+) · 2

Holder	Stake	Change	Filed
OM Shoji	7.69%	—	2026-02-19
Kyoko Furutono	6.32%	—	2026-02-19

Each holder's own ratio from its most recent large-shareholding report.