Statement Of Changes In Net Assets
| Concept | 2023-07-01 to 2023-12-31 | As at 2023-12-31 | As at 2023-06-30 | 2022-07-01 to 2022-12-31 | 
|---|---|---|---|---|
| Statement of changes in net assets | ||||
| Statement of changes in net assets | ||||
| Net assets | — | 
                                                1,529,338,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                1,097,092,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
| Changes during period | ||||
| Profit (loss) | 
                                                -22,710,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
                                                -40,943,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             |