Semi-Annual Consolidated Statement Of Comprehensive Income
| Concept | 2023-04-01 to 2023-12-31 | 2022-04-01 to 2022-12-31 | 
|---|---|---|
| Semi-annual consolidated statement of comprehensive income | ||
| Statement of comprehensive income | ||
| Profit (loss) | 
                                                1,091,901,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                1,015,944,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Other comprehensive income | ||
| Valuation difference on available-for-sale securities | 
                                                5,207,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                4,475,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Remeasurements of defined benefit plans, net of tax | 
                                                2,344,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                2,344,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Other comprehensive income | 
                                                7,551,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                6,820,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Comprehensive income | 
                                                1,099,453,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                1,022,764,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Comprehensive income attributable to | ||
| Comprehensive income attributable to owners of parent | 
                                                1,067,938,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                979,538,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Comprehensive income attributable to non-controlling interests | 
                                                31,515,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                43,225,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             |