Consolidated Statement Of Profit Or Loss
| 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 | 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 | 
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Consolidated statement of profit or loss | ||||||||||||||||||||
| Statement of profit or loss | ||||||||||||||||||||
| Revenue | 
                                                27,716,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                105,373,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | 
                                                1,094,746,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                -20,455,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                982,112,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                1,115,201,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                20,980,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                985,333,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                -13,694,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | 
                                                876,059,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                101,988,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                999,026,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Cost of sales | — | — | — | — | — | — | 
                                                704,995,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | 
                                                659,442,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | — | — | 
| Gross profit | — | — | — | — | — | — | 
                                                389,750,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | 
                                                325,891,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | — | — | 
| Selling, general and administrative expenses | — | — | — | — | — | — | 
                                                255,371,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | 
                                                226,764,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | — | — | 
| Other income | — | — | — | — | — | — | 
                                                6,081,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | 
                                                7,559,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | — | — | 
| Other expenses | — | — | — | — | — | — | 
                                                21,304,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | 
                                                6,335,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | — | — | 
| Operating profit (loss) | — | — | — | — | — | — | 
                                                119,157,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | 
                                                100,351,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | — | — | 
| Finance income | — | — | — | — | — | — | 
                                                5,554,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | 
                                                12,764,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | — | — | 
| Finance costs | — | — | — | — | — | — | 
                                                9,352,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | 
                                                7,140,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | — | — | 
| Profit (loss) before tax | — | — | — | — | — | — | 
                                                115,359,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | 
                                                105,975,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | — | — | 
| Income tax expense | — | — | — | — | — | — | 
                                                39,228,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | 
                                                37,545,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | — | — | 
| Profit (loss) | — | 
                                                74,919,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                1,211,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                74,919,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                76,130,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | 
                                                68,430,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                67,234,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                67,234,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                1,197,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | 
| Profit (loss) attributable to | ||||||||||||||||||||
| Owners of parent | — | — | — | — | — | — | 
                                                74,919,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | 
                                                67,234,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | — | — | 
| Non-controlling interests | — | — | — | — | — | — | 
                                                1,211,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | 
                                                1,197,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | — | — | 
| Earnings (loss) per share | ||||||||||||||||||||
| Basic earnings (loss) per share | — | — | — | — | — | — | 
                                                467.81
                                                
                                             | — | — | — | — | 
                                                419.32
                                                
                                             | — | — | — | — | — | — | — | — | 
| Diluted earnings (loss) per share | — | — | — | — | — | — | 
                                                466.57
                                                
                                             | — | — | — | — | 
                                                418.31
                                                
                                             | — | — | — | — | — | — | — | — |