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 | 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 | 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 | 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 | 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 | 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 | As at 2025-03-31 | As at 2025-03-31 | As at 2025-03-31 | 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 | 2023-04-01 to 2024-03-31 | 2023-04-01 to 2024-03-31 | As at 2024-03-31 | As at 2024-03-31 | 2023-04-01 to 2024-03-31 | As at 2024-03-31 | 2023-04-01 to 2024-03-31 | As at 2024-03-31 | 2023-04-01 to 2024-03-31 | 2023-04-01 to 2024-03-31 | 2023-04-01 to 2024-03-31 | As at 2024-03-31 | As at 2024-03-31 | As at 2024-03-31 | 2023-04-01 to 2024-03-31 | As at 2024-03-31 | 2023-04-01 to 2024-03-31 | 2023-04-01 to 2024-03-31 | 2023-04-01 to 2024-03-31 | 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 | 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 | 
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Statement of unitholders' equity | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Statement of unitholders' equity | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Net assets | — | 
                                                -712,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                3,409,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | 
                                                7,595,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
                                                3,409,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                7,945,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                103,604,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                4,100,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                2,867,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                138,553,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                14,645,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                -754,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
                                                6,702,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                2,867,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                3,409,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
                                                98,039,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                94,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                133,030,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                93,845,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                153,198,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | 
                                                111,197,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                -2,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                7,592,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                -2,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                2,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                2,867,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | 
                                                90,005,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                3,409,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                -711,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                84,440,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                4,683,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | 
                                                4,686,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                4,936,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                3,409,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                94,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | 
                                                115,751,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                80,246,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                3,409,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                4,100,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | 
                                                -754,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                2,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
                                                2,867,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                131,713,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                121,273,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                10,440,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                5,501,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                94,691,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
                                                5,734,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                2,725,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                77,490,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                94,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                2,941,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                2,867,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                2,867,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                73,296,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                2,724,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                108,768,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                85,727,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                2,794,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                3,409,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                3,409,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                -807,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                -764,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                4,100,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                3,409,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                114,502,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                83,003,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                103,298,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                -1,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                -1,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Changes during period | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Net changes in items other than shareholders' equity | 
                                                -5,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | 
                                                3,009,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                4,205,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                2,911,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 
                                                1,200,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
                                                2,906,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | — | — | — | 
                                                4,205,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
                                                2,906,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                -5,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 
                                                1,961,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                2,560,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
                                                1,961,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                4,705,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | 
                                                1,957,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
                                                4,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                2,141,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | 
                                                4,705,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | — | — | 
                                                4,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 
| Total changes during period | 
                                                -5,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                3,009,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                4,205,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                2,911,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                0
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                0
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                13,599,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | 
                                                13,598,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                1,200,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
                                                16,505,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                17,279,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | 
                                                
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                21,485,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                17,279,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                13,599,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                2,906,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                -5,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | 
                                                6,949,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                12,504,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | 
                                                
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                7,002,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
                                                8,964,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                2,560,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                52,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                1,961,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                4,705,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | 
                                                1,957,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                6,949,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                4,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                2,141,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                12,452,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
                                                
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                17,210,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | 
                                                52,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                4,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |