Statement Of Members' Equity
| Concept | 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 | As at 2024-03-31 | As at 2024-03-31 | As at 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 | 2023-04-01 to 2024-03-31 | As at 2024-03-31 | As at 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 | 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 | As at 2024-03-31 | As at 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 | 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 | As at 2024-03-31 | 2023-04-01 to 2024-03-31 | 2022-04-01 to 2023-03-31 | 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 | As at 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 | As at 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 | As at 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 | 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 | As at 2023-03-31 | As at 2023-03-31 | 2022-04-01 to 2023-03-31 | 2022-04-01 to 2023-03-31 | 2022-04-01 to 2023-03-31 | 2022-04-01 to 2023-03-31 | 2022-04-01 to 2023-03-31 | 2022-04-01 to 2023-03-31 | 2022-04-01 to 2023-03-31 | 2022-04-01 to 2023-03-31 | As at 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 | 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 | 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 | — | 
                                                2,019,181,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
                                                -105,178,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                6,194,644,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                1,859,981,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                -2,486,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                2,317,967,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                111,332,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | 
                                                111,332,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                111,332,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                1,859,981,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                214,500,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | 
                                                6,731,654,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                1,103,467,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                1,859,981,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                1,000,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | 
                                                -2,486,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
                                                2,019,181,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                11,913,392,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                10,608,331,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                1,305,061,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                1,298,906,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                6,305,977,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | 
                                                1,335,070,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                46,983,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                930,590,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                214,500,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                1,150,421,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
                                                2,019,181,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                2,019,181,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                -283,909,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                46,983,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                9,831,450,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                4,854,290,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                46,983,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                1,859,981,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                1,859,981,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                -2,446,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                -2,446,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
                                                1,000,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                137,665,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                11,166,521,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                1,859,981,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                4,807,307,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                5,954,733,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | — | — | 
                                                1,859,981,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                -2,446,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                1,985,911,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                30,501,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                30,501,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                30,501,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                1,859,981,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                214,500,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                5,893,129,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                7,594,691,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                771,411,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                1,859,981,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                1,000,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                -2,446,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                2,019,181,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                11,471,407,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                -265,979,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                -260,655,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                -35,825,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                11,205,428,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                2,019,181,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                5,862,627,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Changes during period | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Profit (loss) | 
                                                1,496,131,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | — | — | — | — | — | — | — | 
                                                1,496,131,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | 
                                                1,496,131,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | — | — | — | — | — | 
                                                1,496,131,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | 
                                                885,674,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | — | — | — | — | 
                                                -946,566,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                -946,566,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | — | — | — | — | — | 
                                                -946,566,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | — | — | — | — | — | — | — | 
                                                -946,566,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | 
                                                -1,531,203,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 
| Net changes in items other than shareholders' equity | — | — | — | — | — | — | — | — | — | — | — | — | 
                                                -242,843,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | 
                                                64,349,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                148,485,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
                                                64,349,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                -30,008,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | 
                                                64,349,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
                                                64,349,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | 
                                                -30,008,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 
                                                16,481,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | — | — | 
                                                173,491,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                1,411,076,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                16,481,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | 
                                                1,601,050,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                16,481,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                1,601,050,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                16,481,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 
| Total changes during period | 
                                                1,387,377,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                776,880,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | 
                                                
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                -242,843,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                1,387,337,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
                                                1,451,686,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                148,485,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                -40,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                64,349,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                -30,008,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | 
                                                64,349,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                1,387,377,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                64,349,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                776,920,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                746,871,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | 
                                                -40,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                -1,055,320,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                -1,055,320,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | 
                                                -1,639,957,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
                                                
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                -1,639,957,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                -1,055,320,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                16,481,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
                                                
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | 
                                                173,491,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                1,411,076,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                -1,038,838,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | 
                                                -38,907,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                16,481,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                1,601,050,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                16,481,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |