Semi-Annual Consolidated Statement Of Comprehensive Income
| Concept | 2024-07-01 to 2024-12-31 | 2023-07-01 to 2023-12-31 | 
|---|---|---|
| Semi-annual consolidated statement of comprehensive income | ||
| Statement of comprehensive income | ||
| Profit (loss) | 
                                                608,783,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                -424,113,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Other comprehensive income | ||
| Valuation difference on available-for-sale securities | 
                                                -94,426,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                86,413,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Foreign currency translation adjustment | 
                                                -734,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                -1,098,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Remeasurements of defined benefit plans, net of tax | 
                                                -30,453,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                -11,087,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Other comprehensive income | 
                                                -125,613,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                74,227,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Comprehensive income | 
                                                483,169,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                -349,886,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Comprehensive income attributable to | ||
| Comprehensive income attributable to owners of parent | 
                                                483,169,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                -349,886,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Comprehensive income attributable to non-controlling interests | 
                                                
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             |