Semi-Annual Statement Of Changes In Equity
| Concept | As at 2024-03-31 | 2023-10-01 to 2024-03-31 | As at 2023-09-30 | 2022-10-01 to 2023-03-31 | 
|---|---|---|---|---|
| Semi-annual statement of changes in equity | ||||
| Statement of changes in equity | ||||
| Net assets | 
                                                1,123,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                1,048,866,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
| Changes during period | ||||
| Profit (loss) | — | 
                                                45,506,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                91,706,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             |