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Nihon Office Automation Research

5241.TInformation & Communication
Filed as Nihon Office Automation Reseach Co.,LTD (2025-03–2026-08)
Key numbers · FY ended 2025-12
Revenue¥3.0bn+1.4% YoYOperating income¥154m+31.2% YoYTotal assets¥1.3bn-5.9% YoYEPS (basic)¥67.23+25.9% YoY

Full financial history and reports →

Stock price5241 · View chart ↗

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Latest filings
Fri, Aug 7 · JST1 filing
15:495% STAKENihon Office Automation Research · Hikari Tsushin K.K. + 2 joint holders · 11.34% → 12.37%+1.03pp
Wed, Jun 24 · JST1 filing
09:005% STAKENihon Office Automation Research · HIROAKI OKUYAMA · 57.67% → 50.83%−6.84pp
Wed, Apr 8 · JST1 filing
17:125% STAKENihon Office Automation Research · Hikari Tsushin K.K. + 3 joint holders · 10.34% → 11.34%+1.00pp
Mon, Feb 2 · JST1 filing
16:335% STAKENihon Office Automation Research · Hikari Tsushin K.K. + 2 joint holders · 9.32% → 10.34%+1.02pp
Tue, Dec 16 · JST1 filing
15:515% STAKENihon Office Automation Research · Hikari Tsushin K.K. + 2 joint holders · 8.31% → 9.32%+1.01pp

All filings →

Major holders (5%+) · 3
HolderStakeChangeFiled
HIROAKI OKUYAMA50.83%-6.87pp2026-06-24
Hikari Tsushin K.K.12.37%+1.03pp2026-08-07
NOBUKO OKUYAMA12.20%—2024-12-25

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