Statement Of Income And Retained Earnings
| Concept | 2023-04-01 to 2023-12-31 | 2023-04-01 to 2023-12-31 | 2023-04-01 to 2023-12-31 | 2023-04-01 to 2023-12-31 | 2023-04-01 to 2023-12-31 | 2023-04-01 to 2023-12-31 | 2022-04-01 to 2022-12-31 | 2022-04-01 to 2022-12-31 | 2022-04-01 to 2022-12-31 | 2022-04-01 to 2022-12-31 | 2022-04-01 to 2022-12-31 | 2022-04-01 to 2022-12-31 | 
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Statement of income and retained earnings | ||||||||||||
| Statement of income and retained earnings | ||||||||||||
| Operating profit (loss) | 
                                                552,449,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                345,868,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                117,866,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                252,277,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                -206,581,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                182,306,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                463,453,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                -185,675,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                166,323,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                277,778,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                110,486,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                186,643,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Non-operating income | ||||||||||||
| Non-operating income | — | 
                                                31,696,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | — | 
                                                34,209,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
| Non-operating expenses | ||||||||||||
| Non-operating expenses | — | 
                                                10,239,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | — | 
                                                8,257,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
| Ordinary profit (loss) | — | 
                                                367,325,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | — | 
                                                303,730,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
| Profit (loss) before income taxes | — | 
                                                367,325,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | — | 
                                                303,730,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
| Income taxes - current | — | 
                                                100,822,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | — | 
                                                77,170,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
| Income taxes - deferred | — | 
                                                22,739,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | — | 
                                                26,592,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
| Profit (loss) | — | 
                                                243,763,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | — | 
                                                199,966,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — |