Semi-Annual Statement Of Income And Retained Earnings
| Concept | 2023-10-01 to 2023-12-31 | 2023-10-01 to 2023-12-31 | 2023-10-01 to 2023-12-31 | 2023-10-01 to 2023-12-31 | 2023-10-01 to 2023-12-31 | 2022-10-01 to 2022-12-31 | 2022-10-01 to 2022-12-31 | 2022-10-01 to 2022-12-31 | 2022-10-01 to 2022-12-31 | 2022-10-01 to 2022-12-31 | 
|---|---|---|---|---|---|---|---|---|---|---|
| Semi-annual statement of income and retained earnings | ||||||||||
| Statement of income and retained earnings | ||||||||||
| Operating profit (loss) | 
                                                164,560,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                693,459,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                887,313,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                -193,853,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                722,752,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                916,991,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                -433,108,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                124,795,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                483,882,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                792,195,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Non-operating income | ||||||||||
| Non-operating income | — | 
                                                88,247,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | 
                                                93,105,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
| Non-operating expenses | ||||||||||
| Non-operating expenses | — | 
                                                15,258,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | 
                                                14,494,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
| Ordinary profit (loss) | — | 
                                                766,448,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | 
                                                562,493,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
| Extraordinary losses | ||||||||||
| Extraordinary losses | — | 
                                                204,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | 
                                                14,912,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
| Profit (loss) before income taxes | — | 
                                                766,244,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | 
                                                547,581,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
| Income taxes - current | — | 
                                                44,068,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | 
                                                26,625,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
| Income taxes - deferred | — | 
                                                244,779,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | 
                                                201,472,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
| Profit (loss) | — | 
                                                477,396,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | 
                                                319,483,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — |