Statement Of Members' Equity
| Concept | 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 | 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 | 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 | 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 | 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 | 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 | 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 | 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 | 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 | 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 | 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 | 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 | — | 
                                                27,146,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                500,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | 
                                                1,127,426,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                125,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                -3,194,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                41,516,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                32,559,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                32,559,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                66,282,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                226,399,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | 
                                                617,110,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                41,516,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                589,104,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | 
                                                -5,277,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                464,104,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
                                                500,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                2,470,562,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                1,338,232,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                1,105,182,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                2,818,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                1,159,986,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                1,036,081,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | 
                                                1,084,753,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                20,466,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                -43,827,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                12,929,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                500,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                500,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                -43,827,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                464,104,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                20,466,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                965,796,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                1,062,653,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                35,742,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                226,399,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                589,104,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                -5,173,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                -3,090,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
                                                18,211,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                2,068,761,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                125,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                1,042,186,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                244,570,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                1,036,081,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | — | — | 
                                                125,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                -2,914,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                -76,807,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                12,435,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                12,435,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                1,036,081,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                19,906,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                226,399,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                1,021,818,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                -114,251,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                -76,807,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                589,104,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                -4,997,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                464,104,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                500,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                607,150,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                1,071,920,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                15,932,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                1,685,825,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                6,753,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                500,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                1,009,382,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Changes during period | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Profit (loss) | — | — | 
                                                85,343,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | — | — | — | — | 
                                                85,343,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
                                                85,343,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | — | — | — | — | 
                                                85,343,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | 
                                                379,205,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | — | — | — | — | — | — | 
                                                32,980,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                32,980,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | — | — | — | 
                                                32,980,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | — | — | — | — | — | — | — | 
                                                32,980,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | 
                                                368,546,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 
| Net changes in items other than shareholders' equity | 
                                                8,935,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 
                                                12,093,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                -10,111,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
                                                12,093,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                20,428,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | 
                                                12,093,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                30,539,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | 
                                                29,364,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | — | — | — | — | — | 
                                                11,457,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 
                                                8,030,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | — | — | — | 
                                                -3,003,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                8,030,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | 
                                                24,291,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
                                                15,836,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                12,833,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                8,030,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 
| Total changes during period | 
                                                8,935,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                85,343,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                372,436,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | 
                                                
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                85,239,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
                                                97,332,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                -10,111,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                -104,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                12,093,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                20,428,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | 
                                                12,093,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                85,343,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                30,539,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                372,540,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
                                                
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                401,800,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | 
                                                -104,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                11,457,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                32,980,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                32,804,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | 
                                                358,645,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                358,821,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                32,980,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
                                                8,030,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
                                                
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | 
                                                -3,003,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                40,834,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | 
                                                382,936,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                15,836,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                12,833,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                8,030,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                -175,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                -175,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |