Statement Of Changes In Net Assets
| Concept | As at 2024-03-31 | 2023-04-01 to 2024-03-31 | 2023-04-01 to 2024-03-31 | As at 2024-03-31 | 2023-04-01 to 2024-03-31 | As at 2024-03-31 | 2023-04-01 to 2024-03-31 | 2023-04-01 to 2024-03-31 | 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 | 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 | 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 | 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 | 2022-04-01 to 2023-03-31 | 2022-04-01 to 2023-03-31 | 2022-04-01 to 2023-03-31 | 2022-04-01 to 2023-03-31 | 2022-04-01 to 2023-03-31 | 2022-04-01 to 2023-03-31 | As at 2023-03-31 | As at 2023-03-31 | As at 2023-03-31 | As at 2023-03-31 | 2022-04-01 to 2023-03-31 | As at 2023-03-31 | 2022-04-01 to 2023-03-31 | 2022-04-01 to 2023-03-31 | As at 2023-03-31 | 2022-04-01 to 2023-03-31 | As at 2023-03-31 | 2022-04-01 to 2023-03-31 | As at 2023-03-31 | As at 2023-03-31 | As at 2023-03-31 | 2022-04-01 to 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 | 2022-04-01 to 2023-03-31 | 2022-04-01 to 2023-03-31 | As at 2023-03-31 | 2022-04-01 to 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 | 2022-04-01 to 2023-03-31 | 2022-04-01 to 2023-03-31 | 2022-04-01 to 2023-03-31 | As at 2023-03-31 | 2022-04-01 to 2023-03-31 | 2022-04-01 to 2023-03-31 | 2022-04-01 to 2023-03-31 | 2022-04-01 to 2023-03-31 | 2022-04-01 to 2023-03-31 | 2022-04-01 to 2023-03-31 | 2022-04-01 to 2023-03-31 | As at 2022-03-31 | As at 2022-03-31 | As at 2022-03-31 | As at 2022-03-31 | As at 2022-03-31 | As at 2022-03-31 | As at 2022-03-31 | As at 2022-03-31 | As at 2022-03-31 | As at 2022-03-31 | As at 2022-03-31 | As at 2022-03-31 | As at 2022-03-31 | As at 2022-03-31 | As at 2022-03-31 | As at 2022-03-31 | As at 2022-03-31 | As at 2022-03-31 | As at 2022-03-31 | As at 2022-03-31 | As at 2022-03-31 | As at 2022-03-31 | As at 2022-03-31 | As at 2022-03-31 | As at 2022-03-31 | 
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Statement of changes in net assets | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Statement of changes in net assets | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Net assets | 
                                                30,155,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
                                                925,049,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                738,599,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | 
                                                3,920,903,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                245,373,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                -47,994,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                2,984,925,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                1,577,133,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | 
                                                1,585,992,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                245,373,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                157,500,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                23,060,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
                                                2,676,752,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                1,165,280,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                245,373,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                1,395,866,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | 
                                                -47,994,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
                                                738,599,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                6,153,927,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                3,612,730,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                30,155,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                1,585,992,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                5,528,191,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | 
                                                243,218,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | 
                                                25,090,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                1,666,487,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                1,661,844,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                2,849,802,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                157,500,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
                                                738,599,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                738,599,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                1,016,737,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                3,441,818,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                5,476,705,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                1,666,487,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                245,373,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                245,373,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                -44,003,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                -44,003,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
                                                23,060,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                1,395,866,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                882,944,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                6,016,340,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                245,373,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                3,789,770,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                2,501,849,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                25,090,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | 
                                                256,637,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | — | 
                                                245,373,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                -51,865,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                270,056,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                2,684,988,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                1,652,923,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                1,662,567,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                245,373,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                157,500,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                5,304,274,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                2,281,650,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                838,504,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                245,373,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                1,395,866,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                -51,865,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                738,599,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                3,213,756,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                1,662,567,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                34,256,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                34,256,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                5,745,279,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                23,060,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                834,699,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                738,599,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                3,617,094,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Changes during period | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Profit (loss) | — | — | — | — | 
                                                231,617,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | — | — | — | — | — | 
                                                231,617,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
                                                231,617,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | — | — | — | — | — | — | 
                                                231,617,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | 
                                                309,450,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 
                                                234,440,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                234,440,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | — | — | — | — | — | 
                                                234,440,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | — | — | — | — | — | — | — | 
                                                234,440,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | — | 
                                                342,876,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 
| Total changes during period | — | 
                                                42,105,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                5,064,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                148,542,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                170,911,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | 
                                                
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                131,132,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                51,486,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                -3,990,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                -80,494,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | 
                                                -84,711,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                135,123,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                -80,494,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                174,902,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
                                                
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                137,586,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | 
                                                -3,990,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                5,064,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                -13,419,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                -13,419,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                48,244,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                178,232,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                172,675,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | 
                                                228,062,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                220,199,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                164,813,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | 
                                                
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | 
                                                -9,165,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                -9,165,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                172,431,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | — | 
                                                271,061,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                3,920,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                3,920,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                8,920,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                7,862,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                7,862,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |