Statement Of Changes In Net Assets
| Concept | As at 2024-09-30 | As at 2024-09-30 | 2023-10-01 to 2024-09-30 | 2023-10-01 to 2024-09-30 | 2023-10-01 to 2024-09-30 | As at 2024-09-30 | 2023-10-01 to 2024-09-30 | As at 2024-09-30 | 2023-10-01 to 2024-09-30 | 2023-10-01 to 2024-09-30 | 2023-10-01 to 2024-09-30 | As at 2024-09-30 | As at 2024-09-30 | 2023-10-01 to 2024-09-30 | As at 2024-09-30 | 2023-10-01 to 2024-09-30 | As at 2024-09-30 | As at 2024-09-30 | As at 2024-09-30 | 2023-10-01 to 2024-09-30 | As at 2024-09-30 | As at 2024-09-30 | As at 2024-09-30 | 2023-10-01 to 2024-09-30 | 2023-10-01 to 2024-09-30 | 2023-10-01 to 2024-09-30 | 2023-10-01 to 2024-09-30 | 2023-10-01 to 2024-09-30 | As at 2024-09-30 | 2023-10-01 to 2024-09-30 | As at 2024-09-30 | As at 2024-09-30 | As at 2024-09-30 | As at 2024-09-30 | 2023-10-01 to 2024-09-30 | 2023-10-01 to 2024-09-30 | 2023-10-01 to 2024-09-30 | As at 2024-09-30 | As at 2024-09-30 | 2023-10-01 to 2024-09-30 | 2022-10-01 to 2023-09-30 | 2022-10-01 to 2023-09-30 | As at 2023-09-30 | As at 2023-09-30 | As at 2023-09-30 | As at 2023-09-30 | 2022-10-01 to 2023-09-30 | As at 2023-09-30 | As at 2023-09-30 | 2022-10-01 to 2023-09-30 | As at 2023-09-30 | 2022-10-01 to 2023-09-30 | As at 2023-09-30 | As at 2023-09-30 | 2022-10-01 to 2023-09-30 | As at 2023-09-30 | As at 2023-09-30 | 2022-10-01 to 2023-09-30 | 2022-10-01 to 2023-09-30 | 2022-10-01 to 2023-09-30 | 2022-10-01 to 2023-09-30 | As at 2023-09-30 | 2022-10-01 to 2023-09-30 | As at 2023-09-30 | 2022-10-01 to 2023-09-30 | 2022-10-01 to 2023-09-30 | 2022-10-01 to 2023-09-30 | As at 2023-09-30 | 2022-10-01 to 2023-09-30 | 2022-10-01 to 2023-09-30 | As at 2023-09-30 | 2022-10-01 to 2023-09-30 | As at 2023-09-30 | 2022-10-01 to 2023-09-30 | As at 2023-09-30 | 2022-10-01 to 2023-09-30 | As at 2023-09-30 | As at 2023-09-30 | 2022-10-01 to 2023-09-30 | As at 2023-09-30 | As at 2022-09-30 | As at 2022-09-30 | As at 2022-09-30 | As at 2022-09-30 | As at 2022-09-30 | As at 2022-09-30 | As at 2022-09-30 | As at 2022-09-30 | As at 2022-09-30 | As at 2022-09-30 | As at 2022-09-30 | As at 2022-09-30 | As at 2022-09-30 | As at 2022-09-30 | As at 2022-09-30 | As at 2022-09-30 | As at 2022-09-30 | As at 2022-09-30 | As at 2022-09-30 | As at 2022-09-30 | 
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Statement of changes in net assets | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Statement of changes in net assets | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Net assets | 
                                                -18,274,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                7,517,984,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | 
                                                84,422,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                9,927,550,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | 
                                                963,230,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                17,718,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                5,516,704,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                9,815,261,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                1,352,321,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                9,899,684,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                95,460,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                963,230,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                7,528,132,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | 
                                                -18,274,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                84,422,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                9,825,409,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                102,141,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                1,352,321,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | 
                                                29,819,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                1,876,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | 
                                                963,230,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                3,830,930,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                57,051,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                8,182,587,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                -18,119,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                5,834,677,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                -18,119,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                76,509,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                8,189,161,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                19,457,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                1,352,321,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | 
                                                8,132,109,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                95,460,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | 
                                                963,230,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
                                                8,106,078,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                57,051,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                1,352,321,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                5,808,645,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                32,287,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                1,876,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                1,876,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                2,119,111,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                1,352,321,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                4,125,291,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                963,230,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                6,451,110,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                6,423,114,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                6,406,934,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                -17,729,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                963,230,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                44,545,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                -17,729,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                4,064,566,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                27,996,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                6,362,389,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                27,996,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                1,352,321,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                95,460,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                34,720,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                16,549,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Changes during period | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Profit (loss) | — | — | — | 
                                                1,901,713,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
                                                1,937,892,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                1,901,713,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                1,901,713,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | 
                                                1,901,713,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 
                                                1,873,192,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | — | 
                                                1,907,885,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | 
                                                1,873,192,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | 
                                                1,873,192,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                1,873,192,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 
| Total changes during period | — | — | 
                                                
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                1,683,306,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                1,744,963,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                1,683,151,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                1,685,774,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                -154,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
                                                1,710,522,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | 
                                                27,371,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | 
                                                25,631,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                1,719,331,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                27,371,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                1,719,486,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | 
                                                -154,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                -2,467,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
                                                -1,739,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                1,738,050,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | 
                                                
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
                                                1,775,652,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                1,743,688,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
                                                1,711,819,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
                                                
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                -390,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                1,709,385,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                1,708,995,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                31,963,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                29,054,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                1,744,079,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                29,054,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                -390,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                -2,433,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
                                                2,908,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |