📋 Material Events 1

Extraordinary reports (臨時報告書) — AI-classified EDINET Doc 180 filings. ~1yr coverage, updated daily.

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Date Company Category Summary Amount
2026-01-07
4720 · 株式会社城南進学研究社
👤 Shareholder Rights
A major shareholder, Katsumi Shimomura, reduced their shareholding below the 10% threshold. The shareholder's voting rights decreased from 8,820 shares (10.62% of total voting rights) to 8,291 shares (9.98%), as of December 29, 2025, triggering the disclosure requirement under the Financial Instruments and Exchange Act.