| 4768 OTSUKA CORPORATION |
| 02/02/2026 15:30 | Full-Year of FY2025(Jan. 2025 - Dec. 2025) Business results data |
| 02/02/2026 15:30 | Notice Concerning Dividends of Surplus |
| 02/02/2026 15:30 | [Summary]Consolidated Financial Report for the Fiscal Year Ended December 31, 2025 |
| 10/31/2025 15:30 | Nine months of FY2025(Jan. 2025 - Sep. 2025) Business results data |
| 10/31/2025 15:30 | [Summary]Consolidated Financial Report for the Nine Months Ended September 30, 2025 |
| 08/01/2025 15:30 | Six months of FY2025(Jan. 2025 - Jun. 2025) Business results data |
| 08/01/2025 15:30 | Notice Concerning Revisions of Earnings Forecasts |
| 08/01/2025 15:30 | [Summary]Consolidated Financial Report for the Six Months Ended June 30, 2025 |
| 04/30/2025 15:30 | First three months of FY2025(Jan. 2025 - Mar. 2025) Business results data |
| 04/30/2025 15:30 | [Summary]Consolidated Financial Report for the Three Months Ended March 31, 2025 |
| 03/05/2025 08:00 | Notice of the 64th Annual General Meeting of Shareholders and Meeting Materials |

