Year To Quarter End Consolidated Statement Of Comprehensive Income
| Concept | 2024-01-01 to 2024-06-30 | 2023-01-01 to 2023-06-30 | 
|---|---|---|
| Year to quarter end consolidated statement of comprehensive income | ||
| Statement of comprehensive income | ||
| Profit (loss) | 
                                                300,821,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                131,230,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Other comprehensive income | ||
| Valuation difference on available-for-sale securities | 
                                                -127,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                54,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Foreign currency translation adjustment | 
                                                590,485,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                293,910,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Remeasurements of defined benefit plans, net of tax | 
                                                92,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                433,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Other comprehensive income | 
                                                590,450,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                294,397,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Comprehensive income | 
                                                891,272,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                425,628,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Comprehensive income attributable to | ||
| Comprehensive income attributable to owners of parent | 
                                                891,272,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                425,628,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             |