Semi-Annual Statement Of Changes In Equity
| Concept | As at 2024-12-31 | As at 2024-12-31 | 2024-01-01 to 2024-12-31 | 2024-01-01 to 2024-12-31 | As at 2024-12-31 | 2024-01-01 to 2024-12-31 | 2024-01-01 to 2024-12-31 | As at 2024-12-31 | As at 2024-12-31 | 2024-01-01 to 2024-12-31 | 2024-01-01 to 2024-12-31 | 2024-01-01 to 2024-12-31 | As at 2024-12-31 | 2024-01-01 to 2024-12-31 | As at 2024-12-31 | As at 2024-12-31 | 2023-01-01 to 2023-12-31 | As at 2023-12-31 | 2023-01-01 to 2023-12-31 | As at 2023-12-31 | 2023-01-01 to 2023-12-31 | 2023-01-01 to 2023-12-31 | 2023-01-01 to 2023-12-31 | As at 2023-12-31 | As at 2023-12-31 | 2023-01-01 to 2023-12-31 | As at 2023-12-31 | As at 2023-12-31 | As at 2023-12-31 | As at 2023-12-31 | 2023-01-01 to 2023-12-31 | 2023-01-01 to 2023-12-31 | As at 2022-12-31 | As at 2022-12-31 | As at 2022-12-31 | As at 2022-12-31 | As at 2022-12-31 | As at 2022-12-31 | As at 2022-12-31 | As at 2022-12-31 | 
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Semi-annual statement of changes in equity | ||||||||||||||||||||||||||||||||||||||||
| Statement of changes in equity | ||||||||||||||||||||||||||||||||||||||||
| Net assets | 
                                                49,311,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                -2,858,289,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
                                                3,986,655,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
                                                2,542,406,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                1,364,728,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | 
                                                3,986,655,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                -2,858,289,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                2,493,095,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                702,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                1,283,445,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | 
                                                3,203,469,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                -1,986,050,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                3,202,767,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                3,905,372,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                3,905,372,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                -1,986,050,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
                                                -1,396,838,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                3,769,801,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                3,893,932,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                3,893,932,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                3,769,099,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                1,272,005,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                -1,396,838,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                702,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Changes during period | ||||||||||||||||||||||||||||||||||||||||
| Issuance of new shares | — | — | 
                                                
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                81,283,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
                                                162,566,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                81,283,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                162,566,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                81,283,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
                                                22,880,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                11,440,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                22,880,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
                                                11,440,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | 
                                                
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                11,440,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | — | — | 
| Profit (loss) | — | — | 
                                                -872,238,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                -872,238,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
                                                -872,238,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                -872,238,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
                                                -589,211,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                -589,211,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                -589,211,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
                                                
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | 
                                                -589,211,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | — | — | 
| Net changes in items other than shareholders' equity | — | — | 
                                                
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                48,609,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
                                                48,609,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
                                                
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
                                                
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | 
                                                
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | — | — | 
| Total changes during period | — | — | 
                                                -872,238,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                48,609,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                81,283,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                -872,238,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
                                                -661,063,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                81,283,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                -709,672,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                81,283,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
                                                -566,331,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                11,440,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                -589,211,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                -566,331,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
                                                11,440,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | 
                                                -589,211,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                11,440,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | — | — |