Consolidated Statement Of Changes In Equity
| Concept | As at 2024-04-30 | As at 2023-07-31 | 2022-08-01 to 2023-07-31 | 2022-08-01 to 2023-07-31 | As at 2023-07-31 | As at 2023-07-31 | As at 2023-07-31 | As at 2023-07-31 | 2022-08-01 to 2023-07-31 | 2022-08-01 to 2023-07-31 | 2022-08-01 to 2023-07-31 | As at 2023-07-31 | As at 2023-07-31 | As at 2023-07-31 | 2022-08-01 to 2023-07-31 | 2022-08-01 to 2023-07-31 | 2022-08-01 to 2023-07-31 | As at 2023-07-31 | 2022-08-01 to 2023-07-31 | As at 2022-07-31 | 2021-08-01 to 2022-07-31 | As at 2022-07-31 | As at 2022-07-31 | 2021-08-01 to 2022-07-31 | 2021-08-01 to 2022-07-31 | 2021-08-01 to 2022-07-31 | 2021-08-01 to 2022-07-31 | 2021-08-01 to 2022-07-31 | 2021-08-01 to 2022-07-31 | 2021-08-01 to 2022-07-31 | As at 2022-07-31 | As at 2022-07-31 | As at 2022-07-31 | As at 2022-07-31 | 2021-08-01 to 2022-07-31 | As at 2022-07-31 | As at 2022-07-31 | As at 2021-07-31 | As at 2021-07-31 | As at 2021-07-31 | As at 2021-07-31 | As at 2021-07-31 | As at 2021-07-31 | As at 2021-07-31 | As at 2021-07-31 | As at 2021-07-31 | 
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Consolidated statement of changes in equity | ||||||||||||||||||||||||||||||||||||||||||||||
| Statement of changes in equity | ||||||||||||||||||||||||||||||||||||||||||||||
| Net assets | 
                                                551,693,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                -700,621,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
                                                358,116,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                60,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                563,290,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                810,745,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | 
                                                1,168,861,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                563,229,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                -700,621,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | 
                                                94,990,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                -514,510,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                360,760,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                -514,510,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | — | 
                                                60,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                100,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                304,426,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                718,876,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                304,365,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                358,116,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                100,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                -322,086,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                361,005,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                100,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                461,005,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                238,919,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                238,919,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                -322,086,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Changes during period | ||||||||||||||||||||||||||||||||||||||||||||||
| Issuance of new shares | — | — | 
                                                449,985,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | 
                                                449,985,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                449,985,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | 
                                                899,970,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                899,970,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | 
                                                521,520,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                260,760,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                260,760,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                521,520,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                260,760,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 
| Total changes during period | — | — | 
                                                449,985,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | 
                                                -5,010,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                449,985,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                -186,110,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | 
                                                -186,110,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                258,864,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                258,864,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                -192,424,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
                                                65,507,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                -192,424,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                260,760,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                65,446,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                257,870,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                60,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | 
                                                -2,889,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | — | — | — | — | — |