| 2024 | 
                  | Dec. 06 | 123rd Semiannual Business Report | 
                  | Nov. 15 | Presentation of Financial Results for 2nd Quarter of FY Ended Mar.31, 2025 | 
                  | Oct. 31 | Announcement of Financial Results for 2nd Quarter of FY Ended Mar.31, 2025 | 
                  | Jul. 31 | Announcement of Financial Results for 1st Quarter of FY Ended Mar.31, 2025 | 
                  | Jul. 17 | Publication of Financial Statements 2024 | 
                  | Jun. 19 | The 122nd Annual General Meeting of Shareholders | 
                  | May. 21 | Presentation of Financial Results for FY Ended Mar.31, 2024
 | 
                  | Apr. 25 | Announcement of Financial Results for FY Ended Mar.31, 2024 | 
                  | Jan. 31 | Announcement of Financial Results for 3rd Quarter of FY Ended Mar.31, 2024 |