Statement Of Changes In Equity
| Concept | As at 2024-06-30 | 2024-01-01 to 2024-06-30 | As at 2023-12-31 | 2023-01-01 to 2023-06-30 | 
|---|---|---|---|---|
| Statement of changes in equity | ||||
| Statement of changes in equity | ||||
| Net assets | 
                                                235,969,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                226,673,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
| Changes during period | ||||
| Profit (loss) | — | 
                                                14,893,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                11,370,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             |