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 | 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 | 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 | 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 | As at 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 | 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 | 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 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 | 
                                                -429,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                359,320,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | 
                                                18,640,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
                                                
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
                                                18,640,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                63,041,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                44,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
                                                1,565,966,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                1,000,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                1,648,635,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                154,853,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                -429,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
                                                73,171,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                1,000,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                359,320,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
                                                359,320,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                207,075,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                289,744,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                207,075,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                1,803,533,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | 
                                                1,584,607,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                18,640,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                52,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                2,495,740,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
                                                60,552,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                1,358,891,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                734,225,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                -429,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                -1,870,644,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                3,019,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
                                                3,019,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                3,019,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                734,225,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | 
                                                -1,669,910,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                -1,870,644,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                734,225,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | 
                                                -429,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
                                                2,495,740,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                1,693,584,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                1,559,625,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                133,907,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                70,335,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                1,361,910,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                76,067,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                2,173,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                -1,484,662,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                60,636,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                2,495,740,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                2,495,740,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                -1,484,662,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                2,173,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                1,457,680,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                1,747,046,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                2,173,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                734,225,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                734,225,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                -429,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                -429,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                13,257,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                58,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                1,533,807,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                734,225,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                1,744,873,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                -1,771,855,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Changes during period | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Profit (loss) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 
                                                207,075,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | 
                                                207,075,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | 
                                                207,075,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | — | — | — | 
                                                89,002,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                207,075,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | 
                                                -385,982,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | — | — | — | — | — | — | 
                                                -385,982,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
                                                -385,982,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | — | — | — | 
                                                -385,982,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | 
                                                101,938,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 
| Net changes in items other than shareholders' equity | — | — | — | 
                                                15,621,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                20,946,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                15,621,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | — | — | 
                                                -7,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | — | 
                                                2,835,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
                                                15,621,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
                                                2,489,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | 
                                                20,938,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
                                                15,621,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | 
                                                -6,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | — | — | — | — | — | — | — | 
                                                47,294,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | 
                                                846,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                9,698,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                846,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                57,839,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | 
                                                846,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                846,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | 
                                                57,832,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 
| Total changes during period | — | 
                                                -734,225,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                15,621,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                -374,904,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                20,946,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                15,621,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                0
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                0
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                359,320,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | 
                                                -1,495,740,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                -7,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                2,077,719,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | 
                                                207,075,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                2,835,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
                                                222,697,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                89,009,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                2,489,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                -1,495,740,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | 
                                                109,948,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                1,959,654,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                2,077,719,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                15,621,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                -374,904,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                -6,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                -385,982,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                101,944,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | 
                                                
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                47,294,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                -385,982,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
                                                -385,136,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                9,698,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                0
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                846,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                57,839,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | 
                                                846,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                -385,982,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                846,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                101,944,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
                                                
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                159,777,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | 
                                                0
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |