Oriental Chain Mfg

6380.TTSE STANDARDMachinery

Key numbers · FY ended 2026-03

Revenue¥4.1bn+1.4% YoY Operating income¥16m-88.8% YoY Net income (owners)¥127m+26.3% YoY Total assets¥4.9bn-4.6% YoY EPS (basic)¥90.27+24.7% YoY

Full financial history and reports →

Stock price6380 · View chart ↗

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Latest filings

Tue, Jun 2 · JST1 filing

13:445% STAKEOriental Chain Mfg · Maximus LLC + 1 joint holder · 5.52% → 4.38%−1.14pp

Wed, May 27 · JST1 filing

13:225% STAKEOriental Chain Mfg · Takahiro Yamashita + 1 joint holder · 5.52%new 5.52%

Wed, May 20 · JST1 filing

15:325% STAKEOriental Chain Mfg · KAY LEO BROTHERS LIMITED · 29.02% → 25.95%−3.07pp

Mon, May 18 · JST1 filing

16:165% STAKEOriental Chain Mfg · Takahiro Yamashita + 1 joint holder · 6.24%new 6.24%

Thu, May 14 · JST1 filing

16:21MATERIALOriental Chain Mfg · Change of independent auditor

All filings →

Major holders (5%+) · 6

Holder	Stake	Change	Filed
Ucapi	48.90%	0.00pp	2026-06-15
KAY LEO BROTHERS LIMITED	25.95%	0.00pp	2026-05-20
CD one LLP	11.29%	-6.14pp	2026-01-05
CD One LLP	11.29%	-6.14pp	2026-01-05
KATAYAMA CHAIN CO., LTD.	9.43%	—	2024-07-04

Each holder's own ratio from its most recent large-shareholding report. All 6 holders and full history →