Statement Of Income And Retained Earnings
| Concept | 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 | 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 | 2024-04-01 to 2025-03-31 | 2024-04-01 to 2025-03-31 | 2023-04-01 to 2024-03-31 | 2023-04-01 to 2024-03-31 | 2023-04-01 to 2024-03-31 | 2023-04-01 to 2024-03-31 | 2023-04-01 to 2024-03-31 | 2023-04-01 to 2024-03-31 | 2023-04-01 to 2024-03-31 | 2023-04-01 to 2024-03-31 | 2023-04-01 to 2024-03-31 | 2023-04-01 to 2024-03-31 | 
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Statement of income and retained earnings | ||||||||||||||||||||
| Statement of income and retained earnings | ||||||||||||||||||||
| Operating profit (loss) | 
                                                2,951,708,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
                                                1,727,115,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                330,289,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                661,587,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                91,212,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                1,730,224,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                2,810,205,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
                                                1,042,613,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                260,328,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                1,045,287,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                73,761,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                2,182,647,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                649,802,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                2,026,505,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Non-operating income | ||||||||||||||||||||
| Non-operating income | 
                                                193,938,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | — | 
                                                607,770,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | 
                                                566,238,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                176,503,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | 
| Non-operating expenses | ||||||||||||||||||||
| Non-operating expenses | 
                                                21,781,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | — | 
                                                36,741,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | 
                                                29,313,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                12,166,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | 
| Ordinary profit (loss) | 
                                                3,123,865,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | — | 
                                                2,301,253,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | 
                                                1,582,212,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                2,346,984,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | 
| Extraordinary losses | ||||||||||||||||||||
| Extraordinary losses | 
                                                387,640,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 
                                                
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | 
| Profit (loss) before income taxes | 
                                                2,736,225,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | — | 
                                                2,301,253,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | 
                                                1,582,212,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                2,346,984,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | 
| Income taxes - current | 
                                                1,041,512,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | — | 
                                                573,499,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | 
                                                468,391,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                799,838,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | 
| Income taxes - deferred | 
                                                -92,748,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | — | 
                                                45,335,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | 
                                                -63,535,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                -43,914,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | 
| Profit (loss) | 
                                                1,787,461,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                1,682,419,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                1,682,419,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                1,682,419,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | 
                                                1,682,419,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                1,177,356,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                1,177,356,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
                                                1,177,356,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                1,591,060,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                1,177,356,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — |