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 | 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 | 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 | 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 | 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 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 | As at 2024-03-31 | 2023-04-01 to 2024-03-31 | 2023-04-01 to 2024-03-31 | 2023-04-01 to 2024-03-31 | 2023-04-01 to 2024-03-31 | As at 2024-03-31 | As at 2024-03-31 | 2023-04-01 to 2024-03-31 | As at 2024-03-31 | 2023-04-01 to 2024-03-31 | As at 2024-03-31 | 2023-04-01 to 2024-03-31 | 2023-04-01 to 2024-03-31 | 2023-04-01 to 2024-03-31 | As at 2024-03-31 | As at 2024-03-31 | As at 2024-03-31 | 2023-04-01 to 2024-03-31 | As at 2024-03-31 | 2023-04-01 to 2024-03-31 | 2023-04-01 to 2024-03-31 | 2023-04-01 to 2024-03-31 | As at 2024-03-31 | 2023-04-01 to 2024-03-31 | 2023-04-01 to 2024-03-31 | As at 2024-03-31 | As at 2024-03-31 | As at 2024-03-31 | As at 2024-03-31 | As at 2024-03-31 | 2023-04-01 to 2024-03-31 | As at 2024-03-31 | 2023-04-01 to 2024-03-31 | 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 | — | 
                                                -5,207,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                70,237,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | 
                                                36,297,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
                                                70,237,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                42,004,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                3,826,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                2,194,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
                                                260,051,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                141,160,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                36,710,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                397,669,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                47,978,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                -13,579,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
                                                2,147,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                36,710,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                70,505,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | 
                                                158,311,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                529,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                304,032,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                16,621,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
                                                447,842,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | 
                                                296,348,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                36,297,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                0
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                0
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                1,825,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                36,699,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
                                                1,846,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                253,321,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                70,226,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                -5,227,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                151,623,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                37,407,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | 
                                                37,407,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                40,025,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                70,494,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                529,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | 
                                                284,581,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                9,934,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                70,226,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                141,160,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | 
                                                -13,598,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
                                                36,699,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                423,577,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                378,175,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                43,576,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                1,703,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                290,729,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
                                                26,925,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                28,880,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                151,409,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                529,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                930,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                36,687,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                36,687,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                9,719,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                28,880,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                366,302,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                281,939,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                29,810,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                70,482,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                70,215,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                -13,624,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                -5,253,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                141,160,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                -3,814,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                1,535,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                70,215,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                394,763,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                253,059,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                272,756,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                0
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Changes during period | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Net changes in items other than shareholders' equity | 
                                                -1,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | 
                                                1,978,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                4,402,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                -1,110,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | — | 
                                                369,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | — | — | — | 
                                                444,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
                                                -1,110,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
                                                1,980,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | 
                                                4,771,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | 
                                                -1,110,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | 
                                                290,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | — | — | — | — | — | — | — | 
                                                5,660,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | 
                                                8,527,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                773,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
                                                8,527,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                16,650,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | 
                                                8,527,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
                                                10,215,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | 
                                                16,940,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | — | — | 
                                                1,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 
| Total changes during period | 
                                                -1,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                11,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                1,978,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                11,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                4,402,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                -1,110,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                19,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                19,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | 
                                                11,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                369,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                6,687,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | 
                                                6,729,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                444,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
                                                5,619,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                19,493,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                1,980,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                11,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | 
                                                
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                24,264,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                19,451,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                6,687,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                -1,110,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                11,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | 
                                                290,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                214,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                11,873,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                11,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                11,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | 
                                                11,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                5,660,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                262,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
                                                8,790,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                773,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                25,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                8,527,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                16,650,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | 
                                                8,527,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                214,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                10,215,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                11,824,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                11,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                28,813,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | 
                                                25,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                11,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                1,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |