Statement Of Income And Retained Earnings
| Concept | 2024-03-01 to 2025-02-28 | 2024-03-01 to 2025-02-28 | 2024-03-01 to 2025-02-28 | 2024-03-01 to 2025-02-28 | 2024-03-01 to 2025-02-28 | 2024-03-01 to 2025-02-28 | 2024-03-01 to 2025-02-28 | 2024-03-01 to 2025-02-28 | 2024-03-01 to 2025-02-28 | 2024-03-01 to 2025-02-28 | 2023-03-01 to 2024-02-29 | 2023-03-01 to 2024-02-29 | 2023-03-01 to 2024-02-29 | 2023-03-01 to 2024-02-29 | 2023-03-01 to 2024-02-29 | 2023-03-01 to 2024-02-29 | 2023-03-01 to 2024-02-29 | 2023-03-01 to 2024-02-29 | 2023-03-01 to 2024-02-29 | 2023-03-01 to 2024-02-29 | 
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Statement of income and retained earnings | ||||||||||||||||||||
| Statement of income and retained earnings | ||||||||||||||||||||
| Operating profit (loss) | 
                                                189,981,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
                                                206,954,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                1,694,051,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                1,846,318,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                -152,266,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                1,366,337,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                289,999,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                133,190,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                1,235,988,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                1,004,908,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                -231,079,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                538,902,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                320,909,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                781,888,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Non-operating income | ||||||||||||||||||||
| Non-operating income | — | — | — | 
                                                185,557,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                97,200,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | — | 
                                                328,366,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | 
                                                397,617,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | 
| Non-operating expenses | ||||||||||||||||||||
| Non-operating expenses | — | — | — | 
                                                190,357,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                208,790,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | — | 
                                                217,670,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | 
                                                211,569,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | 
| Ordinary profit (loss) | — | — | — | 
                                                202,155,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                1,582,461,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | — | 
                                                1,115,604,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | 
                                                724,950,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | 
| Extraordinary income | ||||||||||||||||||||
| Extraordinary income | — | — | — | 
                                                1,156,341,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                33,338,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | — | 
                                                213,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | 
                                                197,053,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | 
| Extraordinary losses | ||||||||||||||||||||
| Extraordinary losses | — | — | — | 
                                                415,202,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                270,148,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | — | 
                                                191,035,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | 
                                                347,485,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | 
| Profit (loss) before income taxes | — | — | — | 
                                                943,294,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                1,345,650,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | — | 
                                                924,781,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | 
                                                574,517,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | 
| Income taxes - current | — | — | — | 
                                                20,338,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                389,228,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | — | 
                                                274,278,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | 
                                                90,751,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | 
| Income taxes - deferred | — | — | — | 
                                                99,675,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                -12,102,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | — | 
                                                -101,540,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | 
                                                -52,013,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | 
| Profit (loss) | — | 
                                                823,280,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                823,280,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                823,280,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                968,524,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
                                                823,280,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | 
                                                752,043,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                535,780,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                535,780,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                535,780,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                535,780,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — |