Science Arts

4412.TTSE GROWTHInformation & Communication

Key numbers · FY ended 2025-08

Revenue¥1.7bn+39.7% YoY Operating income¥107m—Total assets¥2.1bn+117.9% YoY EPS (basic)¥14.32+395.9% YoY

Full financial history and reports →

Stock price4412 · View chart ↗

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Latest filings

Fri, Jan 23 · JST1 filing

15:315% STAKEScience Arts · Hiraoka Hidekazu Office LLC + 1 joint holder · 46.69% → 45.49%−1.20pp

Thu, Nov 27 · JST1 filing

15:31MATERIALScience Arts · Change of representative director

Wed, Jul 30 · JST1 filing

13:02MATERIALScience Arts · Change in major shareholder

Wed, Apr 23 · JST1 filing

16:005% STAKEScience Arts · Hiraoka Hidekazu Office LLC + 1 joint holder · 47.81% → 46.69%−1.12pp

Wed, Jan 22 · JST1 filing

16:025% STAKEScience Arts · Hiraoka Hidekazu Office LLC + 1 joint holder · 58.27% → 47.81%−10.46pp

All filings →

Major holders (5%+) · 4

Holder	Stake	Change	Filed
Hiraoka Hidekazu Office LLC	36.45%	0.00pp	2026-03-19
Rakuten Group, Inc.	10.00%	—	2024-11-06
Hiraoka Hidekazu	8.16%	-0.88pp	2026-03-19
JVCKENWOOD Corporation	8.00%	—	2024-11-05

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