Statement Of Unitholders' Equity
| Concept | 2024-04-01 to 2025-03-31 | As at 2025-03-31 | 2024-04-01 to 2025-03-31 | As at 2025-03-31 | 2024-04-01 to 2025-03-31 | 2024-04-01 to 2025-03-31 | 2024-04-01 to 2025-03-31 | 2024-04-01 to 2025-03-31 | As at 2025-03-31 | 2024-04-01 to 2025-03-31 | 2024-04-01 to 2025-03-31 | As at 2025-03-31 | As at 2025-03-31 | As at 2025-03-31 | 2024-04-01 to 2025-03-31 | 2024-04-01 to 2025-03-31 | As at 2025-03-31 | 2024-04-01 to 2025-03-31 | As at 2025-03-31 | As at 2025-03-31 | As at 2025-03-31 | As at 2025-03-31 | 2024-04-01 to 2025-03-31 | 2024-04-01 to 2025-03-31 | As at 2025-03-31 | As at 2025-03-31 | 2024-04-01 to 2025-03-31 | As at 2025-03-31 | 2024-04-01 to 2025-03-31 | 2024-04-01 to 2025-03-31 | As at 2025-03-31 | 2024-04-01 to 2025-03-31 | As at 2025-03-31 | As at 2025-03-31 | As at 2025-03-31 | As at 2025-03-31 | 2024-04-01 to 2025-03-31 | 2024-04-01 to 2025-03-31 | 2024-04-01 to 2025-03-31 | As at 2025-03-31 | 2024-04-01 to 2025-03-31 | 2024-04-01 to 2025-03-31 | As at 2025-03-31 | As at 2025-03-31 | As at 2024-03-31 | As at 2024-03-31 | 2023-04-01 to 2024-03-31 | 2023-04-01 to 2024-03-31 | As at 2024-03-31 | 2023-04-01 to 2024-03-31 | 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 | 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 | 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 | 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 | 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 | As at 2024-03-31 | 2023-04-01 to 2024-03-31 | 2023-04-01 to 2024-03-31 | 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 | 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 | 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 | 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 | 
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Statement of unitholders' equity | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Statement of unitholders' equity | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Net assets | — | 
                                                -1,652,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                641,100,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | 
                                                37,578,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
                                                44,498,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                14,098,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                4,888,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
                                                958,884,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                150,078,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                1,192,284,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                95,420,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                -1,652,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
                                                1,696,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                150,078,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                204,725,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
                                                603,521,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                169,356,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                839,132,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                169,356,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                1,292,594,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | 
                                                958,884,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
                                                34,657,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                469,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                549,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
                                                6,067,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                150,078,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
                                                13,030,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                894,555,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                37,578,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                -8,485,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                85,026,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | 
                                                69,959,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                231,561,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | 
                                                784,229,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                85,026,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                667,936,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | 
                                                -8,485,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                630,358,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
                                                150,078,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                1,284,767,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                1,157,383,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                121,315,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                1,394,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                894,555,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
                                                36,381,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
                                                8,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                33,913,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                80,835,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                779,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                150,078,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                150,078,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                80,835,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                646,166,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                1,121,517,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                897,300,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                -10,342,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                247,364,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                683,744,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                -17,366,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                -17,366,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                3,657,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                5,815,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                1,161,255,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                37,578,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                897,292,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                741,440,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                8,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                36,360,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                3,457,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Changes during period | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Net changes in items other than shareholders' equity | 
                                                -80,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | 
                                                -25,461,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                -25,895,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | — | — | 
                                                -1,179,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | — | 
                                                302,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | 
                                                1,067,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | 
                                                -27,074,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | 
                                                -1,723,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | 
                                                251,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                -8,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | — | — | — | — | — | — | 
                                                9,373,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
                                                -8,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                614,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
                                                87,402,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | 
                                                80,302,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | 
                                                87,645,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | — | — | — | 
                                                -8,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                20,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                -2,908,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 
| Total changes during period | 
                                                -80,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                -25,461,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                -26,836,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                -25,895,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                6,833,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                6,833,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                -26,836,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | 
                                                
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                -1,179,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                84,330,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | 
                                                64,328,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                302,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
                                                64,328,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                34,901,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                1,067,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | 
                                                7,826,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                54,903,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                84,330,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                -26,836,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                -1,723,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | 
                                                251,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                -8,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                4,190,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                35,866,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | 
                                                
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                9,373,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                -2,737,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                -2,745,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                614,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                -15,807,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                8,880,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                87,402,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | 
                                                4,190,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                80,302,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                42,788,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
                                                -15,807,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                123,511,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | 
                                                8,880,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                -15,803,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                -8,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                20,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                -2,908,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |