Year archive

ALPHA SYSTEMS INC. — 2025 filings

All 6 regulatory filings released by ALPHA SYSTEMS INC. (4719) in 2025, sourced directly from the official regulator.

6 Filings

2025 Period

2025 filings (6)

Filing	Released	Lang
確認書 Regulatory Filings H1 54	2025-11-12	Japanese
半期報告書－第54期(2025/04/01－2026/03/31) Interim / Quarterly Report H1 54	2025-11-12	Japanese
臨時報告書 AGM Information	2025-07-02	Japanese
内部統制報告書－第53期(2024/04/01－2025/03/31) Governance Information	2025-06-26	Japanese
確認書 Audit Report / Information FY 2025	2025-06-26	Japanese
有価証券報告書－第53期(2024/04/01－2025/03/31) Annual Report FY 2025	2025-06-26	Japanese

Filings by year