Statement Of Members' Equity
| Concept | 2023-09-01 to 2024-02-29 | As at 2024-02-29 | As at 2023-08-31 | As at 2023-08-31 | 2022-09-01 to 2023-08-31 | 2022-09-01 to 2023-08-31 | As at 2023-08-31 | As at 2023-08-31 | As at 2023-08-31 | 2022-09-01 to 2023-08-31 | 2022-09-01 to 2023-08-31 | 2022-09-01 to 2023-08-31 | As at 2023-08-31 | As at 2023-08-31 | As at 2023-08-31 | 2022-09-01 to 2023-08-31 | 2022-09-01 to 2023-08-31 | 2022-09-01 to 2023-08-31 | 2022-09-01 to 2023-08-31 | As at 2023-08-31 | 2021-09-01 to 2022-08-31 | As at 2022-08-31 | As at 2022-08-31 | As at 2022-08-31 | 2021-09-01 to 2022-08-31 | As at 2022-08-31 | 2021-09-01 to 2022-08-31 | As at 2022-08-31 | As at 2022-08-31 | As at 2022-08-31 | 2021-09-01 to 2022-08-31 | As at 2022-08-31 | As at 2022-08-31 | 2021-09-01 to 2022-08-31 | 2021-09-01 to 2022-08-31 | 2021-09-01 to 2022-08-31 | 2021-09-01 to 2022-08-31 | 2021-09-01 to 2022-08-31 | As at 2021-08-31 | As at 2021-08-31 | As at 2021-08-31 | As at 2021-08-31 | As at 2021-08-31 | As at 2021-08-31 | As at 2021-08-31 | As at 2021-08-31 | As at 2021-08-31 | 
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Statement of members' equity | |||||||||||||||||||||||||||||||||||||||||||||||
| Statement of members' equity | |||||||||||||||||||||||||||||||||||||||||||||||
| Net assets | — | 
                                                3,698,270,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                -3,894,652,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                2,872,664,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
                                                25,933,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                4,500,881,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                5,406,936,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | 
                                                8,279,601,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                4,474,948,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                -3,894,652,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | 
                                                90,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                -4,117,994,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                5,406,936,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                -4,117,994,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                2,872,664,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                25,933,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                90,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                4,277,539,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                8,279,601,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                4,251,606,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | 
                                                25,933,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                870,081,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                -2,338,933,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                -2,338,933,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                2,056,435,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                92,500,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                2,030,502,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                3,406,854,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                4,276,936,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Changes during period | |||||||||||||||||||||||||||||||||||||||||||||||
| Profit (loss) | 
                                                -802,611,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | — | — | — | — | 
                                                223,341,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | 
                                                223,341,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                223,341,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                223,341,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | — | — | — | — | — | 
                                                -1,779,060,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
                                                -1,779,060,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
                                                -1,779,060,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                -1,779,060,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | — | — | — | 
| Net changes in items other than shareholders' equity | — | — | — | — | — | 
                                                
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | — | — | — | — | — | — | 
                                                
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | 
                                                
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | 
                                                
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 
| Total changes during period | — | — | — | — | 
                                                
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | 
                                                
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                223,341,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | 
                                                
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                223,341,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                223,341,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                223,341,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                2,002,582,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | 
                                                
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                2,000,082,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | 
                                                2,221,104,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
                                                -1,779,060,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                4,002,665,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                -2,500,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                -1,779,060,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                2,221,104,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | — | — | — |