Statement Of Changes In Equity
| Concept | 2023-09-01 to 2024-08-31 | As at 2024-08-31 | 2023-09-01 to 2024-08-31 | As at 2024-08-31 | 2023-09-01 to 2024-08-31 | As at 2024-08-31 | 2023-09-01 to 2024-08-31 | As at 2024-08-31 | As at 2024-08-31 | 2023-09-01 to 2024-08-31 | As at 2023-08-31 | As at 2023-08-31 | 2022-09-01 to 2023-08-31 | 2022-09-01 to 2023-08-31 | As at 2023-08-31 | As at 2023-08-31 | 2022-09-01 to 2023-08-31 | 2022-09-01 to 2023-08-31 | 2022-09-01 to 2023-08-31 | As at 2023-08-31 | As at 2022-08-31 | As at 2022-08-31 | As at 2022-08-31 | As at 2022-08-31 | 
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Statement of changes in equity | ||||||||||||||||||||||||
| Statement of changes in equity | ||||||||||||||||||||||||
| Net assets | — | 
                                                10,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                770,254,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                760,254,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                770,254,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                760,254,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                474,355,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                484,355,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
                                                484,355,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                474,355,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | 
                                                10,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                406,131,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                406,131,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                10,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                416,131,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Changes during period | ||||||||||||||||||||||||
| Profit (loss) | 
                                                285,899,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                285,899,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                285,899,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | 
                                                285,899,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | 
                                                68,223,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
                                                68,223,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                68,223,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                68,223,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | 
| Total changes during period | 
                                                285,899,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | 
                                                285,899,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
                                                285,899,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
                                                
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                68,223,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
                                                68,223,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                68,223,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — |