Statement Of Income And Retained Earnings
| Concept | 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 | 2022-04-01 to 2023-03-31 | 2022-04-01 to 2023-03-31 | 2022-04-01 to 2023-03-31 | 2022-04-01 to 2023-03-31 | 
|---|---|---|---|---|---|---|---|---|
| Statement of income and retained earnings | ||||||||
| Statement of income and retained earnings | ||||||||
| Operating profit (loss) | — | — | 
                                                554,177,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
                                                577,793,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
| Non-operating income | ||||||||
| Non-operating income | — | — | 
                                                1,500,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
                                                18,934,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
| Non-operating expenses | ||||||||
| Non-operating expenses | — | — | 
                                                4,738,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
                                                4,446,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
| Ordinary profit (loss) | — | — | 
                                                550,939,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
                                                592,281,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
| Extraordinary income | ||||||||
| Extraordinary income | — | — | 
                                                98,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
                                                
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
| Extraordinary losses | ||||||||
| Extraordinary losses | — | — | 
                                                56,621,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
                                                2,922,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
| Profit (loss) before income taxes | — | — | 
                                                494,417,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
                                                589,359,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
| Income taxes - current | — | — | 
                                                187,981,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
                                                194,471,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
| Income taxes - deferred | — | — | 
                                                -82,151,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
                                                -6,650,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
| Profit (loss) | 
                                                388,586,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                388,586,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                388,586,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                388,586,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                401,538,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                401,538,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                401,538,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                401,538,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             |