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) | 
                                                -194,071,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                -38,251,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Other comprehensive income | ||
| Valuation difference on available-for-sale securities | 
                                                -944,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Foreign currency translation adjustment | 
                                                -10,833,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                -13,146,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Other comprehensive income | 
                                                -11,777,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                -13,146,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Comprehensive income | 
                                                -205,848,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                -51,398,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Comprehensive income attributable to | ||
| Comprehensive income attributable to owners of parent | 
                                                -205,844,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                -51,018,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Comprehensive income attributable to non-controlling interests | 
                                                -4,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                -379,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             |