Consolidated Statement Of Changes In Equity
| Concept | 2024-03-01 to 2025-02-28 | As at 2025-02-28 | 2024-03-01 to 2025-02-28 | 2024-03-01 to 2025-02-28 | As at 2025-02-28 | As at 2025-02-28 | 2024-03-01 to 2025-02-28 | 2024-03-01 to 2025-02-28 | As at 2025-02-28 | As at 2025-02-28 | 2024-03-01 to 2025-02-28 | 2024-03-01 to 2025-02-28 | As at 2025-02-28 | 2024-03-01 to 2025-02-28 | 2024-03-01 to 2025-02-28 | As at 2025-02-28 | As at 2025-02-28 | As at 2025-02-28 | 2023-03-01 to 2024-02-29 | As at 2024-02-29 | 2023-03-01 to 2024-02-29 | 2023-03-01 to 2024-02-29 | As at 2024-02-29 | 2023-03-01 to 2024-02-29 | As at 2024-02-29 | As at 2024-02-29 | 2023-03-01 to 2024-02-29 | As at 2024-02-29 | As at 2024-02-29 | 2023-03-01 to 2024-02-29 | 2023-03-01 to 2024-02-29 | As at 2024-02-29 | As at 2024-02-29 | As at 2024-02-29 | 2023-03-01 to 2024-02-29 | 2023-03-01 to 2024-02-29 | As at 2023-02-28 | As at 2023-02-28 | As at 2023-02-28 | As at 2023-02-28 | As at 2023-02-28 | As at 2023-02-28 | As at 2023-02-28 | As at 2023-02-28 | As at 2023-02-28 | 
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Consolidated statement of changes in equity | |||||||||||||||||||||||||||||||||||||||||||||
| Statement of changes in equity | |||||||||||||||||||||||||||||||||||||||||||||
| Net assets | — | 
                                                81,778,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
                                                358,035,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                63,128,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
                                                81,388,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                63,128,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
                                                3,931,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
                                                361,967,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                390,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                213,128,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                3,931,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
                                                98,064,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                374,712,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                63,128,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                213,128,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                63,128,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
                                                390,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                98,454,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                378,643,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
                                                45,475,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                45,865,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                390,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                4,324,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                326,045,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                62,928,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                62,928,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                321,721,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                212,928,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Changes during period | |||||||||||||||||||||||||||||||||||||||||||||
| Net changes in items other than shareholders' equity | — | — | — | — | — | — | — | — | — | — | — | — | — | 
                                                
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 
                                                -393,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                -393,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 
| Total changes during period | 
                                                
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                -16,676,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
                                                
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
                                                
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                -16,676,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                -16,676,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                -16,676,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | 
                                                200,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                52,589,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                52,990,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                200,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
                                                200,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
                                                52,597,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                -393,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | 
                                                
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                52,589,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | — | — | — |