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 | 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 | 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 | 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 | 2023-01-01 to 2023-12-31 | 2023-01-01 to 2023-12-31 | 2023-01-01 to 2023-12-31 | 
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Statement of income and retained earnings | ||||||||||||||||||||||||||
| Statement of income and retained earnings | ||||||||||||||||||||||||||
| Operating profit (loss) | 
                                                35,938,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
                                                388,759,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                2,196,620,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                105,771,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                -52,507,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                638,107,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                2,082,268,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                2,773,639,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                -612,957,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                2,809,577,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                1,943,322,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                38,784,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                1,482,677,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                -499,429,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                376,761,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                435,535,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                1,390,082,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                56,444,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                61,261,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                1,982,106,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Non-operating income | ||||||||||||||||||||||||||
| Non-operating income | — | — | — | 
                                                751,970,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                99,859,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | — | — | — | — | 
                                                112,674,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | 
                                                1,204,266,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | 
| Non-operating expenses | ||||||||||||||||||||||||||
| Non-operating expenses | — | — | — | 
                                                182,867,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                161,355,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | — | — | — | — | 
                                                79,453,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | 
                                                80,506,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | 
| Ordinary profit (loss) | — | — | — | 
                                                957,863,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                2,135,123,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | — | — | — | — | 
                                                1,515,898,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | 
                                                1,500,521,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | 
| Extraordinary income | ||||||||||||||||||||||||||
| Extraordinary income | — | — | — | 
                                                
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | — | — | — | — | 
                                                3,295,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | 
                                                2,432,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | 
| Extraordinary losses | ||||||||||||||||||||||||||
| Extraordinary losses | — | — | — | 
                                                112,227,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                159,623,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | — | — | — | — | 
                                                17,707,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | 
                                                4,343,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | 
| Profit (loss) before income taxes | — | — | — | 
                                                845,635,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                1,975,499,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | — | — | — | — | 
                                                1,501,487,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | 
                                                1,498,610,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | 
| Income taxes - current | — | — | — | 
                                                71,718,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                609,013,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | — | — | — | — | 
                                                516,120,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | 
                                                83,232,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | 
| Income taxes - deferred | — | — | — | 
                                                39,296,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                53,399,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | — | — | — | — | 
                                                8,726,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | 
                                                73,942,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | 
| Profit (loss) | — | 
                                                734,621,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                734,621,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                734,621,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                1,313,086,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | 
                                                734,621,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | 
                                                976,640,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                1,341,435,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                1,341,435,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                1,341,435,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | 
                                                1,341,435,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — |