Quarter Period Statement Of Income
| Concept | 2023-10-01 to 2023-12-31 | 2022-10-01 to 2022-12-31 | 
|---|---|---|
| Quarter period statement of income | ||
| Statement of income | ||
| Net sales | 
                                                8,548,710,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                7,512,385,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Cost of sales | 
                                                6,212,805,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                5,439,540,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Gross profit (loss) | 
                                                2,335,905,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                2,072,845,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Selling, general and administrative expenses | 
                                                1,778,534,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                1,530,648,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Selling, general and administrative expenses | ||
| Operating profit (loss) | 
                                                557,371,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                542,196,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Non-operating income | ||
| Interest income | 
                                                16,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                18,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Dividend income | 
                                                3,521,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                7,696,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Non-operating income | 
                                                27,896,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                28,686,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Non-operating expenses | ||
| Interest expenses | 
                                                10,910,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                9,185,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Non-operating expenses | 
                                                122,535,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                85,841,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Ordinary profit (loss) | 
                                                462,731,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                485,041,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Extraordinary income | ||
| Gain on sale of non-current assets | 
                                                1,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                47,885,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Extraordinary income | 
                                                1,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                47,885,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Extraordinary losses | ||
| Extraordinary losses | 
                                                44,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                0
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Profit (loss) before income taxes | 
                                                462,689,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                532,927,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Income taxes | 
                                                202,761,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                222,363,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Profit (loss) | 
                                                259,928,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                310,564,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             |