Year archive

O.B.System Inc. — 2025 filings

All 8 regulatory filings released by O.B.System Inc. (5576) in 2025, sourced directly from the official regulator.

8 Filings

2025 Period

2025 filings (8)

Filing	Released	Lang
確認書 Audit Report / Information FY 2024	2025-11-13	Japanese
訂正有価証券報告書－第52期(2023/04/01－2024/03/31) Annual Report FY 2024	2025-11-13	Japanese
確認書 Regulatory Filings H1 2025	2025-11-13	Japanese
半期報告書－第54期(2025/04/01－2026/03/31) Interim / Quarterly Report H1 2026	2025-11-13	Japanese
臨時報告書 AGM Information	2025-06-23	Japanese
確認書 Audit Report / Information FY 2025	2025-06-20	Japanese
有価証券報告書－第53期(2024/04/01－2025/03/31) Annual Report FY 2025	2025-06-20	Japanese
内部統制報告書－第53期(2024/04/01－2025/03/31) Governance Information	2025-06-20	Japanese