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 | 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) | 
                                                4,406,284,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                4,925,666,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | 
                                                4,715,071,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                4,470,160,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | 
| Non-operating income | ||||||||||
| Non-operating income | 
                                                1,050,173,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                1,086,272,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | 
                                                1,054,843,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                1,028,885,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | 
| Non-operating expenses | ||||||||||
| Non-operating expenses | 
                                                766,739,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                817,707,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | 
                                                748,686,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                740,640,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | 
| Ordinary profit (loss) | 
                                                4,689,718,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                5,194,230,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | 
                                                5,021,228,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                4,758,405,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | 
| Extraordinary income | ||||||||||
| Extraordinary income | 
                                                123,913,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                124,058,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | 
                                                37,178,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                34,919,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | 
| Extraordinary losses | ||||||||||
| Extraordinary losses | 
                                                851,028,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                566,885,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | 
                                                730,659,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                636,328,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | 
| Profit (loss) before income taxes | 
                                                3,962,603,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                4,751,403,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | 
                                                4,327,747,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                4,156,997,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | 
| Income taxes - current | 
                                                1,416,613,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                1,667,671,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | 
                                                1,675,071,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                1,529,008,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | 
| Income taxes - deferred | 
                                                -97,331,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                -143,729,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | 
                                                -93,220,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                -122,242,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | 
| Profit (loss) | 
                                                2,643,321,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                3,227,461,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                2,643,321,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                2,643,321,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                2,643,321,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                2,745,895,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                2,750,231,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                2,750,231,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                2,750,231,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                2,750,231,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             |