Semi-Annual Statement Of Changes In Equity
| Concept | 
                                    
                                        As at 2025-05-20  | 
                            
                                
                                    
                                        2024-11-21 to 2025-05-20  | 
                            
                                
                                    
                                        As at 2024-11-20  | 
                            
                                
                                    
                                        2023-11-21 to 2024-05-20  | 
                            
                        
|---|---|---|---|---|
| Semi-annual statement of changes in equity | ||||
| Statement of changes in equity | ||||
| Net assets | 
                                        
                                             
                                                13,822,035,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             
                                        
                                     | 
                                
                                    — | 
                                        
                                             
                                                13,748,987,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             
                                        
                                     | 
                                
                                    — | 
| Changes during period | ||||
| Profit (loss) | — | 
                                        
                                             
                                                325,599,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             
                                        
                                     | 
                                
                                    — | 
                                        
                                             
                                                375,670,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             
                                        
                                     |