Semi-Annual Consolidated Statement Of Comprehensive Income
| Concept | 2024-10-01 to 2025-03-31 | 2023-10-01 to 2024-03-31 | 
|---|---|---|
| Semi-annual consolidated statement of comprehensive income | ||
| Statement of comprehensive income | ||
| Profit (loss) | 
                                                2,461,198,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                2,997,648,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Other comprehensive income | ||
| Valuation difference on available-for-sale securities | 
                                                19,383,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                -46,437,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Foreign currency translation adjustment | 
                                                7,091,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                1,917,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Remeasurements of defined benefit plans, net of tax | 
                                                -19,757,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                -39,296,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Share of other comprehensive income of entities accounted for using equity method | 
                                                -6,303,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                -990,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Other comprehensive income | 
                                                415,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                -84,806,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Comprehensive income | 
                                                2,461,613,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                2,912,842,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Comprehensive income attributable to | ||
| Comprehensive income attributable to owners of parent | 
                                                2,436,397,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                2,882,890,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Comprehensive income attributable to non-controlling interests | 
                                                25,215,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                29,951,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             |