Statement Of Changes In Net Assets
| Concept | As at 2025-02-28 | 2024-03-01 to 2025-02-28 | As at 2025-02-28 | 2024-03-01 to 2025-02-28 | 2024-03-01 to 2025-02-28 | As at 2025-02-28 | 2024-03-01 to 2025-02-28 | As at 2025-02-28 | 2024-03-01 to 2025-02-28 | 2024-03-01 to 2025-02-28 | As at 2025-02-28 | 2024-03-01 to 2025-02-28 | 2024-03-01 to 2025-02-28 | 2024-03-01 to 2025-02-28 | As at 2025-02-28 | 2024-03-01 to 2025-02-28 | 2024-03-01 to 2025-02-28 | As at 2025-02-28 | As at 2025-02-28 | As at 2025-02-28 | As at 2025-02-28 | 2024-03-01 to 2025-02-28 | As at 2025-02-28 | As at 2025-02-28 | As at 2025-02-28 | 2024-03-01 to 2025-02-28 | 2024-03-01 to 2025-02-28 | As at 2025-02-28 | As at 2025-02-28 | As at 2025-02-28 | 2024-03-01 to 2025-02-28 | 2024-03-01 to 2025-02-28 | As at 2024-02-29 | 2023-03-01 to 2024-02-29 | 2023-03-01 to 2024-02-29 | 2023-03-01 to 2024-02-29 | 2023-03-01 to 2024-02-29 | As at 2024-02-29 | As at 2024-02-29 | 2023-03-01 to 2024-02-29 | As at 2024-02-29 | As at 2024-02-29 | 2023-03-01 to 2024-02-29 | 2023-03-01 to 2024-02-29 | As at 2024-02-29 | As at 2024-02-29 | As at 2024-02-29 | As at 2024-02-29 | 2023-03-01 to 2024-02-29 | As at 2024-02-29 | As at 2024-02-29 | As at 2024-02-29 | 2023-03-01 to 2024-02-29 | 2023-03-01 to 2024-02-29 | 2023-03-01 to 2024-02-29 | 2023-03-01 to 2024-02-29 | As at 2024-02-29 | 2023-03-01 to 2024-02-29 | As at 2024-02-29 | 2023-03-01 to 2024-02-29 | 2023-03-01 to 2024-02-29 | As at 2024-02-29 | 2023-03-01 to 2024-02-29 | As at 2024-02-29 | As at 2023-02-28 | As at 2023-02-28 | As at 2023-02-28 | As at 2023-02-28 | As at 2023-02-28 | As at 2023-02-28 | As at 2023-02-28 | As at 2023-02-28 | As at 2023-02-28 | As at 2023-02-28 | As at 2023-02-28 | As at 2023-02-28 | As at 2023-02-28 | As at 2023-02-28 | As at 2023-02-28 | As at 2023-02-28 | 
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Statement of changes in net assets | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Statement of changes in net assets | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Net assets | 
                                                
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                -373,502,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
                                                261,196,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                253,992,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
                                                7,866,599,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | 
                                                7,203,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
                                                7,799,591,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                7,961,278,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                7,799,591,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                7,866,599,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                -373,502,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                273,992,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                261,196,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
                                                7,961,278,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                7,704,912,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                273,992,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
                                                -401,349,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | 
                                                273,992,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                263,154,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                7,010,069,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
                                                7,145,866,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                253,992,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                6,996,741,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                263,154,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                -401,349,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                7,010,069,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                6,860,943,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | 
                                                6,996,741,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                9,162,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
                                                273,992,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                7,145,866,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                6,213,514,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                -417,536,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                273,992,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                6,074,934,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                -417,536,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                273,992,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                6,187,291,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                6,213,514,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                1,908,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                6,187,291,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                255,901,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                6,325,871,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                253,992,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                255,901,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                6,325,871,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Changes during period | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Profit (loss) | — | — | — | — | 
                                                1,151,435,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | 
                                                1,151,435,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                1,208,276,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | — | — | — | — | — | 
                                                1,151,435,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | 
                                                1,151,435,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | 
                                                994,660,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
                                                1,005,205,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 
                                                1,005,205,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | 
                                                1,005,205,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | 
                                                1,005,205,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 
| Total changes during period | — | 
                                                
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                815,411,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                -1,958,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                815,411,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                869,858,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                27,847,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                27,847,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                -1,958,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | 
                                                789,522,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | 
                                                869,858,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                789,522,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | 
                                                843,969,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                -1,958,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                809,449,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                16,187,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                16,187,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                796,554,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
                                                809,449,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
                                                
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | 
                                                
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | 
                                                796,554,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                786,008,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                7,253,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                819,995,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                7,253,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                7,253,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                819,995,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |