Statement Of Unitholders' Equity
| Concept | 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 | 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 | As at 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 | 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 | 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 | 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 | 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 | 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 | 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 | 
                                                1,615,910,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                31,838,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
                                                -703,984,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                2,772,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                -706,756,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                1,421,187,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | 
                                                10,413,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                -18,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                1,638,395,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                898,725,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                12,071,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                12,071,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                866,887,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | 
                                                1,481,661,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                808,988,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                840,826,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                -18,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                -722,435,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                16,183,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                7,008,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
                                                16,183,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                31,838,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                1,363,288,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                2,772,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | 
                                                1,504,852,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                -725,207,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                1,356,453,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                -762,819,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                31,838,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                -509,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                1,435,781,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                833,991,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                5,912,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                802,153,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                -18,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                1,430,378,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                -509,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                -760,047,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                2,772,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Changes during period | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Net changes in items other than shareholders' equity | — | — | — | — | — | — | 
                                                3,405,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | 
                                                -4,112,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | — | — | 
                                                -4,112,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                -706,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | — | 
                                                16,693,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | — | — | — | 
                                                17,788,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | 
                                                16,693,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                1,095,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 
| Total changes during period | — | — | 
                                                
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                57,899,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
                                                3,405,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                18,450,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                18,450,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                -4,112,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                134,248,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
                                                57,899,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
                                                57,899,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                -4,112,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                133,542,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                6,835,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | 
                                                16,693,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
                                                6,835,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                37,612,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                51,282,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                69,071,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                6,835,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                16,693,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                1,095,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                37,612,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | — | — | — | — | — | — | — | — |