Consolidated Statement Of Comprehensive Income
| Concept | 2024-10-01 to 2025-03-31 | 2023-10-01 to 2024-09-30 | 2023-10-01 to 2024-09-30 | 2023-10-01 to 2024-09-30 | 2023-10-01 to 2024-09-30 | 2022-10-01 to 2023-09-30 | 2022-10-01 to 2023-09-30 | 2022-10-01 to 2023-09-30 | 2022-10-01 to 2023-09-30 | 
|---|---|---|---|---|---|---|---|---|---|
| Consolidated statement of comprehensive income | |||||||||
| Statement of comprehensive income | |||||||||
| Profit (loss) | 
                                                -249,017,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                -889,625,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                -889,625,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                -889,625,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                -889,625,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                -659,130,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                -659,130,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                -659,130,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                -659,130,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             |