Semi-Annual Consolidated Statement Of Comprehensive Income
| Concept | 2023-09-01 to 2023-11-30 | 2022-09-01 to 2022-11-30 | 
|---|---|---|
| Semi-annual consolidated statement of comprehensive income | ||
| Statement of comprehensive income | ||
| Profit (loss) | 
                                                -157,891,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                -66,356,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Other comprehensive income | ||
| Valuation difference on available-for-sale securities | 
                                                2,424,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                -1,904,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Foreign currency translation adjustment | 
                                                4,933,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                74,627,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Remeasurements of defined benefit plans, net of tax | 
                                                -1,333,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                462,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Other comprehensive income | 
                                                6,024,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                73,185,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Comprehensive income | 
                                                -151,867,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                6,829,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Comprehensive income attributable to | ||
| Comprehensive income attributable to owners of parent | 
                                                -151,867,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                6,829,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Comprehensive income attributable to non-controlling interests | 
                                                
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             |