Semi-Annual Statement Of Changes In Equity
| Concept | As at 2025-03-31 | 2024-04-01 to 2025-03-31 | As at 2025-03-31 | 2024-04-01 to 2025-03-31 | 2024-04-01 to 2025-03-31 | 2024-04-01 to 2025-03-31 | As at 2025-03-31 | 2024-04-01 to 2025-03-31 | 2024-04-01 to 2025-03-31 | As at 2025-03-31 | 2024-04-01 to 2025-03-31 | 2024-04-01 to 2025-03-31 | As at 2025-03-31 | As at 2025-03-31 | 2024-04-01 to 2025-03-31 | 2024-04-01 to 2025-03-31 | As at 2025-03-31 | 2024-04-01 to 2025-03-31 | As at 2025-03-31 | As at 2025-03-31 | As at 2025-03-31 | As at 2025-03-31 | 2024-04-01 to 2025-03-31 | 2024-04-01 to 2025-03-31 | As at 2025-03-31 | As at 2025-03-31 | 2024-04-01 to 2025-03-31 | As at 2025-03-31 | 2024-04-01 to 2025-03-31 | As at 2025-03-31 | 2024-04-01 to 2025-03-31 | As at 2025-03-31 | As at 2025-03-31 | As at 2025-03-31 | As at 2025-03-31 | 2024-04-01 to 2025-03-31 | 2024-04-01 to 2025-03-31 | 2024-04-01 to 2025-03-31 | 2024-04-01 to 2025-03-31 | As at 2025-03-31 | 2024-04-01 to 2025-03-31 | As at 2025-03-31 | 2024-04-01 to 2025-03-31 | As at 2025-03-31 | 2023-04-01 to 2024-03-31 | As at 2024-03-31 | 2023-04-01 to 2024-03-31 | As at 2024-03-31 | 2023-04-01 to 2024-03-31 | 2023-04-01 to 2024-03-31 | 2023-04-01 to 2024-03-31 | As at 2024-03-31 | As at 2024-03-31 | As at 2024-03-31 | As at 2024-03-31 | 2023-04-01 to 2024-03-31 | As at 2024-03-31 | 2023-04-01 to 2024-03-31 | As at 2024-03-31 | As at 2024-03-31 | 2023-04-01 to 2024-03-31 | As at 2024-03-31 | 2023-04-01 to 2024-03-31 | 2023-04-01 to 2024-03-31 | 2023-04-01 to 2024-03-31 | 2023-04-01 to 2024-03-31 | 2023-04-01 to 2024-03-31 | As at 2024-03-31 | As at 2024-03-31 | As at 2024-03-31 | 2023-04-01 to 2024-03-31 | 2023-04-01 to 2024-03-31 | 2023-04-01 to 2024-03-31 | 2023-04-01 to 2024-03-31 | As at 2024-03-31 | As at 2024-03-31 | 2023-04-01 to 2024-03-31 | 2023-04-01 to 2024-03-31 | As at 2024-03-31 | As at 2024-03-31 | As at 2024-03-31 | As at 2024-03-31 | As at 2024-03-31 | 2023-04-01 to 2024-03-31 | As at 2024-03-31 | 2023-04-01 to 2024-03-31 | As at 2024-03-31 | 2023-04-01 to 2024-03-31 | As at 2023-03-31 | As at 2023-03-31 | As at 2023-03-31 | As at 2023-03-31 | As at 2023-03-31 | As at 2023-03-31 | As at 2023-03-31 | As at 2023-03-31 | As at 2023-03-31 | As at 2023-03-31 | As at 2023-03-31 | As at 2023-03-31 | As at 2023-03-31 | As at 2023-03-31 | As at 2023-03-31 | As at 2023-03-31 | As at 2023-03-31 | As at 2023-03-31 | As at 2023-03-31 | As at 2023-03-31 | As at 2023-03-31 | As at 2023-03-31 | 
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Semi-annual statement of changes in equity | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Statement of changes in equity | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Net assets | 
                                                -3,325,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                589,104,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | 
                                                43,512,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
                                                125,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
                                                61,333,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                29,818,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
                                                1,178,681,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                500,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                1,693,248,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                1,092,106,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                -5,408,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
                                                11,713,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                500,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                226,399,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                464,104,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                92,901,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                972,257,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                92,901,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                2,815,174,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | 
                                                1,222,193,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                43,512,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                1,019,060,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                27,146,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                500,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | 
                                                1,127,426,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                125,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                -3,194,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                41,516,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                32,559,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                32,559,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                66,282,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                226,399,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | 
                                                617,110,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                41,516,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                589,104,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | 
                                                -5,277,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                464,104,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
                                                500,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                2,470,562,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                1,338,232,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                1,105,182,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                2,818,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                1,159,986,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                1,036,081,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                1,084,753,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                20,466,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                -43,827,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                12,929,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                500,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                500,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                -43,827,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                464,104,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                20,466,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                965,796,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                1,062,653,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                35,742,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                226,399,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                589,104,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                -5,173,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                -3,090,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                18,211,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                125,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                2,068,761,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                1,042,186,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                244,570,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                1,036,081,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Changes during period | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Dividends of surplus | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 
                                                -24,096,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | 
                                                -24,096,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | 
                                                -24,096,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                -24,073,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | 
                                                -24,073,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                -24,073,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                -24,096,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 
| Profit (loss) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 
                                                75,481,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | 
                                                75,481,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | 
                                                75,481,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | — | — | 
                                                383,454,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                75,481,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | — | — | 
                                                85,343,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | — | — | — | — | 
                                                85,343,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
                                                85,343,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | — | — | — | — | 
                                                85,343,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | 
                                                379,205,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 
| Net changes in items other than shareholders' equity | — | — | — | 
                                                -4,949,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                -13,075,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                10,952,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | — | 
                                                2,672,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | — | 
                                                8,895,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
                                                10,952,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | — | — | 
                                                -10,403,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
                                                10,952,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | 
                                                -17,021,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                8,935,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 
                                                12,093,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                -10,111,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
                                                12,093,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                20,428,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | 
                                                12,093,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                30,539,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | 
                                                29,364,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 
| Total changes during period | — | 
                                                
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                -4,949,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                -13,075,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                10,952,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                -130,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                -130,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
                                                
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                2,672,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                51,385,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | 
                                                51,254,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                8,895,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
                                                62,207,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                355,015,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | 
                                                344,612,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                355,146,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                51,385,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                10,952,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                -17,021,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                8,935,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                85,343,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                372,436,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | 
                                                
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                85,239,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
                                                97,332,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                -10,111,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                -104,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                12,093,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                20,428,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | 
                                                12,093,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                85,343,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                30,539,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                372,540,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
                                                
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                401,800,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | 
                                                -104,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |