Statement Of Changes In Net Assets
| Concept | 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 | As at 2025-02-28 | 2024-03-01 to 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 | 2024-03-01 to 2025-02-28 | 2024-03-01 to 2025-02-28 | As at 2025-02-28 | As at 2025-02-28 | 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 | 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 | 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 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 | — | 
                                                1,489,195,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                1,143,577,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
                                                2,708,556,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                3,882,133,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                1,143,577,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                1,219,361,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
                                                138,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
                                                3,882,271,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                30,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                148,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
                                                1,489,195,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                1,217,348,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                3,955,904,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                1,219,361,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
                                                30,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                2,708,556,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
                                                1,217,348,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                3,956,053,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                114,278,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                1,489,195,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                114,278,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                148,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                2,852,983,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                1,219,361,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                2,708,556,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                2,852,835,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                30,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Changes during period | |||||||||||||||||||||||||||||||||||||||||||||
| Profit (loss) | — | — | — | — | — | 
                                                578,533,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | 
                                                578,533,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                578,533,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                578,533,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | 
                                                1,103,069,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                1,103,069,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | — | — | — | 
                                                1,103,069,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | 
                                                1,103,069,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | — | — | — | 
| Total changes during period | 
                                                
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                -73,770,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
                                                
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
                                                -10,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                -73,770,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                -73,781,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                -73,770,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
                                                
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                1,103,069,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                1,103,069,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
                                                
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
                                                
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
                                                1,103,069,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
                                                1,103,069,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | — | — | — |