Statement Of Members' Equity
| Concept | As at 2024-01-20 | 2023-07-21 to 2024-01-20 | As at 2023-07-20 | 2022-07-21 to 2023-01-20 | 
|---|---|---|---|---|
| Statement of members' equity | ||||
| Statement of members' equity | ||||
| Net assets | 
                                                53,619,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                52,121,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
| Changes during period | ||||
| Profit (loss) | — | 
                                                2,335,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                1,680,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             |