| 6823 RION CO.,LTD. |
| 12/16/2025 15:30 | Notice of Personnel Change |
| 10/30/2025 15:30 | [Summary] Consolidated Financial Results for the Six Months Ended September 30, 2025 (Japanese GAAP) |
| 09/12/2025 15:30 | Notice of Personnel Change |
| 08/18/2025 15:30 | Notice of Completion of Payment for Issuance of New Shares as Restricted Stock Compensation |
| 07/30/2025 15:30 | [Summary] Consolidated Financial Results for the Three Months Ended June 30, 2025 (Japanese GAAP) |
| 07/22/2025 15:30 | Notice of Issuance of New Shares as Restricted Stock Compensation |
| 05/23/2025 08:00 | Notice of Convocation Annual General Meeting 2025 |
| 05/22/2025 15:30 | Notice of Personnel Change |
| 04/28/2025 15:30 | [Summary] Consolidated Financial Results for the Fiscal Year ended March 31, 2025 (Japanese GAAP) |
| 04/21/2025 15:30 | Notice of Personnel Change |
| 02/06/2025 15:30 | [Delayed] Summary of Consolidated Financial Results for the Fiscal Year ended March 31, 2025 (Japanese GAAP) |

