Semi-Annual Consolidated Statement Of Comprehensive Income
| Concept | 2024-01-01 to 2024-12-31 | 2024-01-01 to 2024-12-31 | 2024-01-01 to 2024-12-31 | 2024-01-01 to 2024-12-31 | 2024-01-01 to 2024-12-31 | 2023-01-01 to 2023-12-31 | 2023-01-01 to 2023-12-31 | 2023-01-01 to 2023-12-31 | 2023-01-01 to 2023-12-31 | 2023-01-01 to 2023-12-31 | 
|---|---|---|---|---|---|---|---|---|---|---|
| Semi-annual consolidated statement of comprehensive income | ||||||||||
| Statement of comprehensive income | ||||||||||
| Profit (loss) | 
                                                4,487,322,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                4,495,790,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                4,487,322,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                4,487,322,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                4,487,322,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                3,954,490,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                3,954,490,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                3,968,265,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                3,954,490,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                3,954,490,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Other comprehensive income | ||||||||||
| Valuation difference on available-for-sale securities | — | 
                                                4,600,970,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | 
                                                2,400,849,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
| Remeasurements of defined benefit plans, net of tax | — | 
                                                -3,408,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | 
                                                229,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
| Other comprehensive income | — | 
                                                4,597,562,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | 
                                                2,401,079,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
| Comprehensive income | — | 
                                                9,093,352,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | 
                                                6,369,344,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
| Comprehensive income attributable to | ||||||||||
| Comprehensive income attributable to owners of parent | — | 
                                                9,093,335,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | 
                                                6,369,323,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
| Comprehensive income attributable to non-controlling interests | — | 
                                                17,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | 
                                                21,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — |