Semi-Annual Statement Of Income And Retained Earnings
| Concept | 2024-01-01 to 2024-12-31 | 2024-01-01 to 2024-12-31 | 2024-01-01 to 2024-12-31 | 2024-01-01 to 2024-12-31 | 2024-01-01 to 2024-12-31 | 2023-01-01 to 2023-12-31 | 2023-01-01 to 2023-12-31 | 2023-01-01 to 2023-12-31 | 2023-01-01 to 2023-12-31 | 2023-01-01 to 2023-12-31 | 
|---|---|---|---|---|---|---|---|---|---|---|
| Semi-annual statement of income and retained earnings | ||||||||||
| Statement of income and retained earnings | ||||||||||
| Operating profit (loss) | — | 
                                                2,363,899,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
                                                2,397,422,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                1,763,587,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                1,828,988,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
| Non-operating income | ||||||||||
| Non-operating income | — | 
                                                85,705,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
                                                83,450,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                57,871,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                74,818,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
| Non-operating expenses | ||||||||||
| Non-operating expenses | — | 
                                                61,999,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
                                                61,976,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                43,744,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                43,744,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
| Ordinary profit (loss) | — | 
                                                2,387,605,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
                                                2,418,897,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                1,777,714,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                1,860,062,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
| Extraordinary income | ||||||||||
| Extraordinary income | — | 
                                                15,568,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
                                                15,568,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                4,920,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                4,920,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
| Extraordinary losses | ||||||||||
| Extraordinary losses | — | 
                                                108,017,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
                                                108,017,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                25,540,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                25,540,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
| Profit (loss) before income taxes | — | 
                                                2,295,156,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
                                                2,326,448,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                1,757,094,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                1,839,442,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
| Income taxes - current | — | 
                                                771,974,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
                                                775,591,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                569,014,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                577,137,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
| Income taxes - deferred | — | 
                                                -20,459,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
                                                -20,459,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                33,164,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                60,515,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
| Profit (loss) | 
                                                1,571,315,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                1,543,640,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                1,571,315,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                1,571,315,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                1,571,315,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                1,154,915,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                1,154,915,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                1,201,789,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                1,154,915,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                1,154,915,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             |