Semi-Annual Statement Of Changes In Equity
| Concept | 
                                    
                                        2024-08-01 to 2025-01-31  | 
                            
                                
                                    
                                        As at 2025-01-31  | 
                            
                                
                                    
                                        As at 2024-07-31  | 
                            
                        
|---|---|---|---|
| Semi-annual statement of changes in equity | |||
| Statement of changes in equity | |||
| Net assets | — | 
                                        
                                             
                                                4,334,259,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             
                                        
                                     | 
                                
                                    
                                        
                                             
                                                4,100,816,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             
                                        
                                     | 
                                
                            
| Changes during period | |||
| Profit (loss) | 
                                        
                                             
                                                319,506,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             
                                        
                                     | 
                                
                                    — | — |