Semi-Annual 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 | 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 | 2022-04-01 to 2022-12-31 | 2022-04-01 to 2022-12-31 | 
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Semi-annual statement of income and retained earnings | ||||||||||||||||
| Statement of income and retained earnings | ||||||||||||||||
| Operating profit (loss) | 
                                                952,204,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                1,452,933,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                1,546,270,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                1,540,429,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                93,336,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                -5,840,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                210,482,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                290,246,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                1,025,108,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                270,486,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                28,775,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                1,401,346,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                1,944,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                1,403,290,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                76,975,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                1,324,371,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Non-operating income | ||||||||||||||||
| Non-operating income | — | — | — | 
                                                115,829,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | — | — | — | 
                                                134,069,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
| Non-operating expenses | ||||||||||||||||
| Non-operating expenses | — | — | — | 
                                                31,976,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | — | — | — | 
                                                45,323,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
| Ordinary profit (loss) | — | — | — | 
                                                1,624,282,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | — | — | — | 
                                                1,492,036,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
| Extraordinary income | ||||||||||||||||
| Extraordinary income | — | — | — | 
                                                869,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | — | — | — | 
                                                6,003,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
| Extraordinary losses | ||||||||||||||||
| Extraordinary losses | — | — | — | 
                                                1,487,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | — | — | — | 
                                                14,652,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
| Profit (loss) before income taxes | — | — | — | 
                                                1,623,664,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | — | — | — | 
                                                1,483,387,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
| Profit (loss) | — | — | — | 
                                                1,091,901,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | — | — | — | 
                                                1,015,944,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — |