Statement Of Changes In Equity
| Concept | 2024-01-01 to 2024-03-31 | As at 2024-03-31 | As at 2023-12-31 | 2023-01-01 to 2023-03-31 | 
|---|---|---|---|---|
| Statement of changes in equity | ||||
| Statement of changes in equity | ||||
| Net assets | — | 
                                                30,328,096,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                30,096,646,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
| Changes during period | ||||
| Profit (loss) | 
                                                369,314,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
                                                -211,090,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             |