Open Up Group

2154.TServices

Filed as BeNext-Yumeshin Group Co. (2022-09–2022-11)

Key numbers · FY ended 2026-06

Revenue¥167.5bn-10.9% YoY Operating income¥16.7bn+2.8% YoY Net income (owners)¥11.8bn-5.8% YoY Total assets¥129.4bn+5.5% YoY EPS (basic)¥138.91-3.9% YoY

Full financial history and reports →

Stock price2154 · View chart ↗

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Latest filings

Fri, Jul 31 · JST1 filing

17:02MATERIALOpen Up Group · Change of representative director

Fri, Feb 27 · JST1 filing

17:01MATERIALOpen Up Group · Change in major shareholder

Thu, Sep 4 · JST1 filing

09:045% STAKEOpen Up Group · Hayao Nakayama + 2 joint holders · 15.96% → 18.51%+2.55pp

Wed, Aug 20 · JST1 filing

17:045% STAKEOpen Up Group · kokoro · 6.52% → 4.56%−1.96pp

Tue, May 27 · JST1 filing

14:33MATERIALOpen Up Group · Change of representative director

All filings →

Major holders (5%+) · 4

Holder	Stake	Change	Filed
Hayao Nakayama	9.13%	-0.02pp	2025-09-04
M&G Investment Management Limited	8.90%	-1.00pp	2026-08-21
M&G Investments (Singapore) Pte. Ltd.	8.90%	-1.00pp	2026-08-21
Amuse Capital Inc.	6.80%	-0.01pp	2025-09-04

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