Stake history
Summary
HIROAKI OKUYAMA filed a Change in 5%+ stake (change report) via EDINET on 2026-06-24 09:00 JST concerning Nihon Office Automation Research Co., Ltd. Reported holding ratio: 50.83%, previous report: 57.67%.
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Source: EDINET S100YIUX ↗ · PDL1.0 · Not investment advice