Statement Of Members' Equity
| Concept | 2023-04-01 to 2024-03-31 | As at 2024-03-31 | As at 2024-03-31 | As at 2024-03-31 | As at 2024-03-31 | As at 2024-03-31 | 2023-04-01 to 2024-03-31 | 2023-04-01 to 2024-03-31 | As at 2024-03-31 | 2023-04-01 to 2024-03-31 | 2023-04-01 to 2024-03-31 | 2023-04-01 to 2024-03-31 | As at 2024-03-31 | 2023-04-01 to 2024-03-31 | 2023-04-01 to 2024-03-31 | As at 2024-03-31 | 2023-04-01 to 2024-03-31 | As at 2024-03-31 | 2022-04-01 to 2023-03-31 | 2022-04-01 to 2023-03-31 | 2022-04-01 to 2023-03-31 | As at 2023-03-31 | 2022-04-01 to 2023-03-31 | As at 2023-03-31 | As at 2023-03-31 | 2022-04-01 to 2023-03-31 | 2022-04-01 to 2023-03-31 | As at 2023-03-31 | 2022-04-01 to 2023-03-31 | 2022-04-01 to 2023-03-31 | As at 2023-03-31 | As at 2023-03-31 | As at 2023-03-31 | As at 2023-03-31 | 2022-04-01 to 2023-03-31 | As at 2023-03-31 | As at 2022-03-31 | As at 2022-03-31 | As at 2022-03-31 | As at 2022-03-31 | As at 2022-03-31 | As at 2022-03-31 | As at 2022-03-31 | As at 2022-03-31 | As at 2022-03-31 | 
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Statement of members' equity | |||||||||||||||||||||||||||||||||||||||||||||
| Statement of members' equity | |||||||||||||||||||||||||||||||||||||||||||||
| Net assets | — | 
                                                669,892,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                11,342,324,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                11,342,324,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                -73,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                -12,709,082,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
                                                161,581,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | 
                                                2,036,724,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
                                                831,473,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                -12,709,082,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | 
                                                1,509,497,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                -11,287,004,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                1,233,505,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
                                                10,815,098,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
                                                10,815,098,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                195,987,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                -73,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                1,037,518,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                -11,287,004,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                10,726,813,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                -73,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                -10,629,570,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                1,421,212,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                184,525,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                1,702,908,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                -10,629,570,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                10,726,813,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                1,518,382,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Changes during period | |||||||||||||||||||||||||||||||||||||||||||||
| Profit (loss) | — | — | — | — | — | — | — | 
                                                -1,422,078,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                -1,422,078,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                -1,422,078,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | 
                                                -1,422,078,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | 
                                                -657,434,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                -657,434,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | 
                                                -657,434,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
                                                -657,434,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 
| Net changes in items other than shareholders' equity | — | — | — | — | — | — | — | — | — | — | 
                                                -34,406,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | 
                                                -34,406,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | 
                                                11,461,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                11,461,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 
| Total changes during period | 
                                                527,226,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | 
                                                527,226,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                -1,422,078,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                -367,625,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                -402,031,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                527,226,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                0
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                -34,406,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                -1,422,078,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                88,285,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                11,461,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                -469,402,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                -657,434,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
                                                88,285,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                -657,434,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                88,285,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                -480,863,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | 
                                                0
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | — | — | — | — |