Statement Of Changes In Net Assets
| Concept | 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 | 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 | 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 | 2024-04-01 to 2025-03-31 | As at 2025-03-31 | 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 | 2023-04-01 to 2024-03-31 | As at 2024-03-31 | As at 2024-03-31 | As at 2024-03-31 | As at 2024-03-31 | 2023-04-01 to 2024-03-31 | 2023-04-01 to 2024-03-31 | 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 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 changes in net assets | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Statement of changes in net assets | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Net assets | — | — | 
                                                2,435,315,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                132,171,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                -2,308,176,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                -2,806,695,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                2,474,877,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
                                                1,851,763,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                2,456,275,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                18,601,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                2,453,916,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
                                                18,601,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                3,390,247,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                1,851,763,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                3,258,075,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
                                                2,912,688,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | 
                                                1,078,261,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                2,436,113,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                2,568,285,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                -2,031,404,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                6,707,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | 
                                                132,171,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                2,090,726,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
                                                1,134,606,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                1,200,635,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                1,193,928,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                6,707,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
                                                1,084,969,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | 
                                                1,134,606,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                -2,624,630,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                988,470,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                988,470,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                -2,511,125,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                132,171,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                1,077,535,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                921,567,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                1,944,590,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                2,422,149,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                22,073,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                2,289,977,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                1,099,608,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                899,494,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                -1,855,525,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                22,073,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Changes during period | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Profit (loss) | — | — | — | — | — | — | — | — | — | 
                                                -276,771,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                -182,065,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | 
                                                -182,065,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | — | — | — | — | 
                                                -182,065,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | — | — | — | — | — | 
                                                -113,504,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                -113,504,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | 
                                                -175,879,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | — | — | 
                                                -113,504,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 
| Total changes during period | 
                                                1,262,347,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                717,156,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
                                                717,156,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                11,894,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
                                                1,274,241,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                -182,065,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                -276,771,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                1,357,053,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                11,894,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                821,962,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                821,962,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
                                                821,962,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
                                                1,368,947,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                116,392,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                146,136,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                146,136,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | 
                                                146,136,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                178,767,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                -175,879,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                163,402,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
                                                146,136,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                101,027,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | 
                                                
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                -15,365,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                146,136,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                -113,504,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                -15,365,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |