Statement Of Changes In Net Assets
| Concept | 2024-02-01 to 2025-01-31 | As at 2025-01-31 | As at 2025-01-31 | 2024-02-01 to 2025-01-31 | 2024-02-01 to 2025-01-31 | 2024-02-01 to 2025-01-31 | As at 2025-01-31 | 2024-02-01 to 2025-01-31 | 2024-02-01 to 2025-01-31 | 2024-02-01 to 2025-01-31 | 2024-02-01 to 2025-01-31 | 2024-02-01 to 2025-01-31 | As at 2025-01-31 | As at 2025-01-31 | 2024-02-01 to 2025-01-31 | 2024-02-01 to 2025-01-31 | As at 2025-01-31 | As at 2025-01-31 | As at 2025-01-31 | 2024-02-01 to 2025-01-31 | As at 2025-01-31 | As at 2025-01-31 | 2024-02-01 to 2025-01-31 | 2024-02-01 to 2025-01-31 | As at 2025-01-31 | 2024-02-01 to 2025-01-31 | 2024-02-01 to 2025-01-31 | As at 2025-01-31 | 2024-02-01 to 2025-01-31 | As at 2025-01-31 | 2024-02-01 to 2025-01-31 | As at 2025-01-31 | As at 2025-01-31 | As at 2025-01-31 | As at 2025-01-31 | 2024-02-01 to 2025-01-31 | 2024-02-01 to 2025-01-31 | 2024-02-01 to 2025-01-31 | 2024-02-01 to 2025-01-31 | As at 2025-01-31 | 2024-02-01 to 2025-01-31 | As at 2025-01-31 | As at 2025-01-31 | As at 2025-01-31 | As at 2025-01-31 | As at 2025-01-31 | As at 2024-01-31 | 2023-02-01 to 2024-01-31 | 2023-02-01 to 2024-01-31 | As at 2024-01-31 | 2023-02-01 to 2024-01-31 | As at 2024-01-31 | 2023-02-01 to 2024-01-31 | 2023-02-01 to 2024-01-31 | 2023-02-01 to 2024-01-31 | As at 2024-01-31 | 2023-02-01 to 2024-01-31 | 2023-02-01 to 2024-01-31 | As at 2024-01-31 | 2023-02-01 to 2024-01-31 | 2023-02-01 to 2024-01-31 | As at 2024-01-31 | 2023-02-01 to 2024-01-31 | As at 2024-01-31 | 2023-02-01 to 2024-01-31 | As at 2024-01-31 | 2023-02-01 to 2024-01-31 | As at 2024-01-31 | As at 2024-01-31 | 2023-02-01 to 2024-01-31 | As at 2024-01-31 | 2023-02-01 to 2024-01-31 | As at 2024-01-31 | 2023-02-01 to 2024-01-31 | 2023-02-01 to 2024-01-31 | 2023-02-01 to 2024-01-31 | As at 2024-01-31 | 2023-02-01 to 2024-01-31 | As at 2024-01-31 | As at 2024-01-31 | 2023-02-01 to 2024-01-31 | As at 2024-01-31 | As at 2024-01-31 | As at 2024-01-31 | As at 2024-01-31 | 2023-02-01 to 2024-01-31 | As at 2024-01-31 | As at 2024-01-31 | As at 2024-01-31 | 2023-02-01 to 2024-01-31 | 2023-02-01 to 2024-01-31 | As at 2024-01-31 | As at 2023-01-31 | As at 2023-01-31 | As at 2023-01-31 | As at 2023-01-31 | As at 2023-01-31 | As at 2023-01-31 | As at 2023-01-31 | As at 2023-01-31 | As at 2023-01-31 | As at 2023-01-31 | As at 2023-01-31 | As at 2023-01-31 | As at 2023-01-31 | As at 2023-01-31 | As at 2023-01-31 | As at 2023-01-31 | As at 2023-01-31 | As at 2023-01-31 | As at 2023-01-31 | As at 2023-01-31 | As at 2023-01-31 | As at 2023-01-31 | As at 2023-01-31 | 
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Statement of changes in net assets | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Statement of changes in net assets | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Net assets | — | 
                                                13,000,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                -1,689,455,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | 
                                                1,301,967,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | 
                                                42,297,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                -1,689,455,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
                                                250,096,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                20,864,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                98,271,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                1,111,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                45,246,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
                                                1,301,967,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
                                                61,138,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                1,301,967,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                20,568,238,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                21,291,751,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                21,645,844,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                7,219,870,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | 
                                                21,334,048,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                1,111,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                22,369,356,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                127,249,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                42,297,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                22,496,606,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                13,000,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
                                                98,271,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                -1,718,175,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | 
                                                -1,718,175,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
                                                1,111,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
                                                20,948,337,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                6,426,542,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                86,884,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                20,435,049,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                1,303,383,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                19,738,841,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                50,185,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | 
                                                21,793,704,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                1,303,383,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                50,185,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                1,111,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                46,457,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                21,644,545,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                149,158,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                1,303,383,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                15,816,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                20,485,234,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
                                                214,028,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                13,000,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                98,271,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                93,699,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                29,325,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                -1,726,512,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                19,217,501,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                -1,726,512,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                12,542,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                1,111,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                1,111,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                5,950,259,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                1,303,633,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                58,109,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                29,325,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                21,061,188,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                19,934,948,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                23,047,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                1,303,633,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                1,303,633,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                19,905,623,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                20,373,066,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                21,154,887,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                168,970,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Changes during period | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Profit (loss) | — | — | — | 
                                                1,190,080,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 
                                                1,190,080,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                1,058,189,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | — | — | — | — | — | — | 
                                                1,190,080,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                1,190,080,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | — | — | — | — | — | — | — | 
                                                1,025,841,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | 
                                                971,910,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 
                                                971,910,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | 
                                                971,910,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | — | 
                                                971,910,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 
| Total changes during period | 
                                                
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
                                                856,701,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                28,720,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                28,720,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                -1,211,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                -1,415,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                36,068,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                5,047,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                -21,909,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
                                                -7,887,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | 
                                                -1,415,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
                                                848,813,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                702,902,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                724,811,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                -25,745,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | 
                                                697,506,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                829,397,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                -7,887,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                793,328,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                -1,415,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | 
                                                
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                3,274,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                638,816,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                -250,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                8,337,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                476,282,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                20,860,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                8,337,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                55,459,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                583,357,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
                                                20,860,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                521,339,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                23,410,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                575,270,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                28,774,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                529,426,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
                                                -250,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | 
                                                550,286,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | 
                                                -250,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                45,057,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |